
648 N.W.2d 602 (2002)
467 Mich. 56
Janice TERRIEN, Thomas Hagen, and Janet Thomas, Plaintiffs-Appellants,
v.
Laurel ZWIT, Tim Zwit, Ken Clark, and Nicci Clark, Defendants-Appellees.
Docket No. 115924, Calendar No. 1.
Supreme Court of Michigan.
Argued November 6, 2001.
Decided July 25, 2002.
*604 Rose & Eklund, P.L.C. (by James M. Rose), Montague, for the plaintiffs-appellants.
Culver, Sheridan, Knowlton, Even & Franks (by Kevin B. Even), Muskegon, for the defendants-appellees.
Farhat & Story, P.C. (by Charles R. Toy and David E. Rudgers), East Lansing, for the Michigan Association for the Education of Young Children.
*603 MARKMAN, J.
We granted leave in this case to consider whether covenants permitting only residential uses, and expressly prohibiting commercial, industrial, or business uses, preclude the operation of a "family day care home." We also granted leave to consider whether a covenant precluding such an operation is unenforceable as violative of Michigan "public policy." The circuit court granted summary disposition in favor of defendants, holding that a covenant precluding the operation of a "family day care home" is contrary to the public policy of the state of Michigan. The Court of Appeals affirmed, but for a different reason. It held that the operation of a "family day care home" is not precluded by such covenants. It concluded that, because the operation of a "family day care home" is a residential use, it could not also be a commercial or business use because the two uses are mutually exclusive. 238 Mich.App. 412, 605 N.W.2d 681 (1999). We respectfully disagree with both lower courts. A covenant barring any commercial or business enterprises is broader in scope than a covenant permitting only residential uses. Furthermore, covenants such as these do not violate Michigan public policy and are enforceable. Accordingly, we reverse the decision of the Court of Appeals and remand this case to the circuit court for entry of an order granting summary disposition in favor of plaintiffs.

I. FACTS AND PROCEDURAL HISTORY
All parties in this case own homes within the Spring Valley Estates subdivision in Fruitland Township.[1] Defendants each operate licensed "family day care homes" pursuant to M.C.L. § 722.111 et seq. in their homes within the subdivision.[2] The subdivision is subject to the following covenants:

*605 1. No part of any of the premises above described may or shall be used for other than private residential purposes.

* * *
3. No lot shall be used except for residential purposes.

* * *
14. No part or parcel of the above-described premises shall be used for any commercial, industrial, or business enterprises nor the storing of any equipment used in any commercial or industrial enterprise.[3]
Plaintiffs sought an injunction prohibiting the continued operation of defendants' "family day care homes." The parties agreed to file cross-motions for summary disposition before engaging in discovery. Plaintiffs moved for partial summary disposition pursuant to MCR 2.116(C)(9), and defendants moved for summary disposition pursuant to MCR 2.116(C)(8) and (10). The circuit court denied plaintiffs' motion and granted defendants' motion, finding that a "covenant precluding the operation of a family day care home in a residential setting is contrary to the public policy of the State of Michigan." The Court of Appeals affirmed this decision. However, instead of invalidating the covenants as being against public policy, the Court concluded that defendants' operation of "family day care homes" did not violate the covenants. This Court granted plaintiffs' application for leave to appeal.

II. STANDARD OF REVIEW
Because the parties have stipulated the essential facts, our concern here is only with the law: specifically, whether covenants permitting only residential uses, and expressly prohibiting commercial, industrial, or business uses, preclude the operation of a "family day care home," and, if so, whether such a restriction is unenforceable as against "public policy." These are questions of law that are reviewed de novo, Kelly v. Builders Square, Inc., 465 Mich. 29, 34, 632 N.W.2d 912 (2001), which standard is identical to the standard of review for grants or denials of summary disposition. MacDonald v. PKT, Inc., 464 Mich. 322, 332, 628 N.W.2d 33 (2001).

III. ANALYSIS

A. COVENANTS
We granted leave in this case to consider whether the operation of a "family day care home" violates covenants permitting only residential uses and prohibiting commercial, industrial, or business uses. Further, assumingarguendo that such activities do violate the covenant, the question becomes whether the covenant is unenforceable because it violates some "public policy" in favor of day care facilities. In Beverly Island Ass'n v. Zinger, 113 Mich. App. 322, 317 N.W.2d 611 (1982), the Court of Appeals addressed a somewhat similar issue. There, the Court, faced with a narrower covenant that permitted only residential uses, concluded that the operation of a "family day care home" did not violate that covenant.[4] Stressing the relatively small scale of the particular day care operation and that "[t]he only observable factor which would indicate to an observer that defendants do not simply have a large family is the vehicular traffic in the morning and afternoon when the children arrive and depart," id. at 328, 317 N.W.2d 611, the Court found this sort of day care use *606 to be residential in nature, and thus not a use in violation of the covenant.
Beverly Island was relied upon by the Court of Appeals in the instant matter to conclude that the day care use here was not violative of the covenants at issue. However, such reliance was misplaced, in our judgment, because, the covenant at issue in Beverly Island merely prohibited nonresidential uses, whereas the covenants at issue here prohibit not only nonresidential uses, but also any commercial, industrial, or business uses as well. There is a significant distinction between such restrictions, as more is prohibited in our case then was prohibited in Beverly Island. Not only did defendants in this case covenant not to use their property for nonresidential uses, but they also covenanted not to use their property for commercial, industrial, or business uses.
Interestingly, the Beverly Island Court itself recognized the distinction between a covenant permitting only residential uses and one that also expressly prohibits commercial, industrial, or business uses. Before it even began its analysis, the Beverly Island Court noted that the covenant at issue "permits residential uses rather than prohibiting business or commercial uses." Id. at 326, 317 N.W.2d 611. It further recognized that a "restriction allowing residential uses permits a wider variety of uses than a restriction prohibiting commercial or business uses." Id. While the former proscribes activities that are nonresidential in nature, the latter proscribes activities that, although perhaps residential in nature, are also commercial, industrial, or business in nature as well. The distinction between the covenants at issue here and the one at issue in Beverly Island was not viewed as persuasive by the Court of Appeals in this case.[5]
The Court of Appeals in this case reasoned that, because the operation of a "family day care home" does not violate a covenant permitting only residential uses,[6] the operation of a "family day care home" also does not violate a covenant prohibiting commercial, industrial, or business uses. We disagree with such reasoning. Because these are separate and distinct covenants, that an activity complies with one does not necessarily mean that the same activity complies with the other. In other words, an activity may be both residential in nature and commercial, industrial, or business in nature.
Therefore, Beverly Island simply does not answer the question raised here. We must determine whether the operation of a "family day care home" violates covenants prohibiting both nonresidential uses and commercial, industrial, or business uses. We find that it does.
The operation of a "family day care home" for profit is a commercial or business use of one's property. We find this to be in accord with both the common and the legal meanings of the terms "commercial "and "business." "Commercial" is commonly defined as "able or likely to yield a profit." Random House Webster's College Dictionary (1991). "Commercial use" is defined in legal parlance as "use in connection with or for furtherance of a *607 profit-making enterprise." Black's Law Dictionary (6th ed). "Commercial activity" is defined in legal parlance as "any type of business or activity which is carried on for a profit." Id. "Business" is commonly defined as "a person ... engaged in ... a service." Random House Webster's College Dictionary (1991). "Business" is defined in legal parlance as an "[a]ctivity or enterprise for gain, benefit, advantage or livelihood." Black's Law Dictionary (6th ed).
This Court has previously discussed the meaning of "commercial" activity in a related context. In Lanski v. Montealegre, 361 Mich. 44, 104 N.W.2d 772 (1960), this Court addressed whether the operation of a nursing home was in violation of a reciprocal negative easement prohibiting commercial activity upon certain property. We determined that it was, observing that the circumstances were indicative of a "general plan for a private resort area" and that this suggested that a broad definition of "commercial" activity was intended. Id. at 49, 104 N.W.2d 772 (emphasis in the original). Therefore, "[i]n its broad sense commercial activity includes any type of business or activity which is carried on for a profit." Id. We concluded that the operation of a nursing home was a commercial use because a fee was charged, a profit was made, the services were open to the public, and such an operation subtracted from the "general plan of the private, noncommercial resort area originally intended." Id. at 50, 104 N.W.2d 772.
The facts here indicate that a similar definition of commercial activity was intended. Not only does the covenant here prohibit commercial or business activities, it also prohibits the mere "storing of any equipment" used in such activities. This is a strong and emphatic statement of the restrictions' intent to prohibit any type of commercial or business use of the properties. Defendants here, through the operation of "family day care homes" are providing a service to the public in which they are making a profit.[7] Clearly, such use of their properties is a commercial or business use, as those terms are commonly and legally understood.
It is of no moment that, as defendants assert, the "family day care homes" cause no more disruption than would a large family or that harm to the neighbors may not be tangible. As we noted in Austin v. Van Horn, 245 Mich. 344, 347, 222 N.W. 721 (1929), "the plaintiff's right to maintain the restrictions is not affected by the extent of the damages he might suffer for their violation." This all comes down to the well-understood proposition that a breach of a covenant, no matter how minor and no matter how de minimis the damages, can be the subject of enforcement. As this Court said in Oosterhouse v. Brummel, 343 Mich. 283, 289, 72 N.W.2d 6 (1955), "`If the construction of the instrument be clear and the breach clear, then it is not a question of damage, but the mere circumstance of the breach of the covenant affords sufficient ground for the Court to interfere by injunction.'" (Citations omitted.)

B. PUBLIC POLICY
Defendants further contend that, even if the covenant here does prohibit the operation of these day care facilities, such a restriction should be unenforceable as against "public policy." The circuit court agreed, while the Court of Appeals did not find it necessary to reach this issue.[8]
*608 To determine whether the covenant at issue runs afoul of the public policy of the state,[9] it is first necessary to discuss how a court ascertains the public policy of the state. In defining "public policy," it is clear to us that this term must be more than a different nomenclature for describing the personal preferences of individual judges, for the proper exercise of the judicial power is to determine from objective legal sources what public policy is, and not to simply assert what such policy ought to be on the basis of the subjective views of individual judges. This is grounded in Chief Justice Marshall's famous injunction to the bench in Marbury v. Madison, 5 U.S. (1 Cranch) 137, 177, 2 L Ed 60 (1803), that the duty of the judiciary is to assert what the law "is," not what it "ought" to be.
In identifying the boundaries of public policy, we believe that the focus of the judiciary must ultimately be upon the policies that, in fact, have been adopted by the public through our various legal processes, and are reflected in our state and federal constitutions, our statutes, and the common law.[10] See Twin City Pipe Line Co. v. Harding Glass Co., 283 U.S. 353, 357, 51 S.Ct. 476, 75 L.Ed. 1112 (1931). The public policy of Michigan is not merely the equivalent of the personal preferences of a majority of this Court; rather, such a policy must ultimately be clearly rooted in the law. There is no other proper means of ascertaining what constitutes our public policy.[11] As this Court has said previously:
"As a general rule, making social policy is a job for the Legislature, not the courts. This is especially true when the determination or resolution requires placing a premium on one societal interest at the expense of another: `The responsibility for drawing lines in a society as complex as ours  of identifying priorities, weighing the relevant considerations and choosing between competing alternatives  is the Legislature's, not the judiciary's.'" [Van v. Zahorik, 460 Mich. 320, 327, 597 N.W.2d 15 (1999) (citations omitted).]
Instructive to the inquiry regarding when courts should refrain from enforcing a covenant on the basis of public policy is W R Grace & Co. v. Local Union 759, 461 U.S. 757, 766, 103 S.Ct. 2177, 76 L.Ed.2d 298 (1983), in which the United States Supreme Court said that such a public policy must not only be "explicit," but that it also "must be well defined and *609 dominant...."[12] As the United States Supreme Court has further explained:
Public policy is to be ascertained by reference to the laws and legal precedents and not from general considerations of supposed public interests. As the term "public policy" is vague, there must be found definite indications in the law of the sovereign to justify the invalidation of a contract as contrary to that policy. [Muschany v. United States, 324 U.S. 49, 66, 65 S.Ct. 442, 89 L.Ed. 744 (1945).][13]
This Court has found no "definite indications in the law" of Michigan to justify the invalidation of a covenant precluding the operation of "family day care homes." Indeed, nothing has been cited, nor does our research yield anything, in our constitutions, statutes, or common law that supports defendants' view that a covenant prohibiting "family day care homes" is contrary to the public policy of Michigan.
Defendants contend that "family day care homes" are a "favored use" of property, and a restriction against such a use, therefore, violates public policy.[14] Amorphous as that claim may be, even if it is true that "family day care homes" may be permitted or even encouraged by law, it does not follow that such use is a favored one. Additionally, that "family day care homes" are permitted by law does not indicate that private covenants barring such business activity are contrary to public policy.[15] What is missing from defendant's *610 argument is some "definitive indication" that to exclude "family day care homes" from an area by contract is incompatible with the law.[16] There is a significant distinction between something being permitted or even encouraged by law and something being required or prohibited by law.
To fail to recognize this distinction would accord the judiciary the power to examine the wisdom of private contracts in order to enforce only those contracts it deems prudent. However, it is not "the function of the courts to strike down private property agreements and to readjust those property rights in accordance with what seems reasonable upon a detached judicial view." Oosterhouse, supra at 289-290, 72 N.W.2d 6. Rather, absent some specific basis for finding them unlawful, courts cannot disregard private contracts and covenants in order to advance a particular social good. See Johnstone v. Detroit, G H & M R Co, 245 Mich. 65, 73-74, 222 N.W. 325 (1928).[17] As we said in Oosterhouse, supra at 288, 72 N.W.2d 6, "[w]e do not substitute our judgment for that of the parties, particularly where, as in the instant case, restrictive covenants are the means adopted by them to secure unto themselves the development of a uniform and desirable residential area." Instead, we conclude that, if covenants that prohibit "family day care homes" should not be enforced on public policy grounds, such a decision should come from the Legislature, not the judiciary.[18] The Legislature may think that it is wise to bar such covenants, but until it does so, we cannot say that they are contrary to public policy. See Muschany, supra at 65, 65 S.Ct. 442.
Further, although the circuit court and the Court of Appeals in this case considered what they viewed as the public policy in favor of "family day care homes," they neglected to even mention the strong competing public policy, which is well-grounded in the common law of Michigan, supporting the right of property owners to create and enforce covenants affecting their own property.[19]Wood v. Blancke, 304 Mich. 283, 287-288, 8 N.W.2d 67 (1943). It is a fundamental principle, both with regard to our citizens' expectations and in our jurisprudence, that property holders are free to improve their property. We have said that property owners are free to attempt to enhance the *611 value of their "property in any lawful way, by physical improvement, psychological inducement, contract, or otherwise." Johnstone, supra at 74-75, 222 N.W. 325 (emphasis added). Covenants running with the land are legal instruments utilized to assist in that enhancement. A covenant is a contract created with the intention of enhancing the value of property, and, as such, it is a "valuable property right." City of Livonia v. Dep't of Social Services, 423 Mich. 466, 525, 378 N.W.2d 402 (1985).[20] "The general rule [of contracts] is that competent persons shall have the utmost liberty of contracting and that their agreements voluntarily and fairly made shall be held valid and enforced in the courts." Twin City, supra at 356, 51 S.Ct. 476; see also Port Huron Ed. Ass'n v. Port Huron Area School Dist., 452 Mich. 309, 319, 550 N.W.2d 228 (1996), quoting Dep't of Navy v. Federal Labor Relations Authority, 295 U.S. App DC 239, 248, 962 F.2d 48 (1992)(discussing the "fundamental policy of freedom of contract" under which "parties are generally free to agree to whatever specific rules they like").
Moreover, "[r]estrictions for residence purposes, if clearly established by proper instruments, are favored by definite public policy. The courts have long and vigorously enforced them by specific mandate." Johnstone, supra at 74, 222 N.W. 325. The covenants at issue here are of this sort. They expressly prohibit nonresidential uses, as well as commercial, industrial, or business uses. Clearly, the intention was to limit the use of the property in order to maintain a residential neighborhood of a specific character. As we said in Signaigo v. Begun, 234 Mich. 246, 250, 207 N.W. 799 (1926), "[t]he right, if it has been acquired, to live in a district uninvaded by stores, garages, business and apartment houses is a valuable right." Further, this Court "has not hesitated in proper cases to restrain by injunction the invasion of these valuable property rights." Id. at 251, 207 N.W. 799. Moreover, the "nullification of [such] restrictions [would be] a great injustice to the owners of property," Wood, supra at 287, 8 N.W.2d 67, because "the right of privacy for homes is a valuable right." Johnstone, supra at 74, 222 N.W. 325. It is the function of the courts to protect such rights through the enforcement of covenants. Wood, supra at 287-288, 8 N.W.2d 67.
Here, we conclude that a covenant precluding the operation of a "family day care home" is not violative of the public policy of our state because there are no "definite indications" in our law of any public policy against such a covenant. Indeed, there is considerable public policy regarding the freedom of contract that affirmatively supports the enforcement of such a covenant.

IV. RESPONSE TO DISSENTS

A. JUSTICE KELLY'S DISSENT

1. Covenants
Justice Kelly's dissent first concludes that "family day care homes" are "residential in nature." Post at 617. However, as we have already pointed out, the issue here is not whether the operation of a "family day care home" is a residential use. Rather, the issue is whether such an operation is a commercial or business use. As we explained above, residential and commercial or business uses of property are not mutually exclusive; an activity may be both residential in nature and commercial or business in nature. Therefore, the dissent's assertion that "family day care homes" are residential in nature simply is irrelevant here, where the issue is whether the operation of a "family day *612 care home" violates a covenant prohibiting commercial or business uses.[21] The dissent next concludes that "family day care homes" "do not violate restrictive covenants prohibiting commercial and business use." Post at 617. Inherent in this conclusion is that the operation of a "family day care home" is not a commercial or business use.[22] As discussed above, we disagree. The dissent criticizes us for placing "great weight on compensation," post at 617, in determining that the operation of a "family day care home" is a commercial or business use. However, it provides no explanation as to why this is an inappropriate consideration. In Lanski, supra at 49, 104 N.W.2d 772, in determining that the operation of a nursing home was a commercial use, this Court observed that "[a] fee is charged and a profit is made." The same is true here. The intent to make a profit is quite obviously an important element in identifying what constitutes a commercial or business enterprise.[23]
The dissent next asserts that "land use should be characterized according to how the activity involved there affects the general plan of the area" rather than "the narrow approach of the majority." Post at 617-18. However, the approach that this majority has adopted is simply that, when parties enter into contracts to prohibit commercial or business uses on their properties, commercial or business uses on their properties will be prohibited.
Further, lest the dissent obscure this issue, we point out once more that the covenant before this Court states that the parties' properties are not to "be used for any commercial, or business enterprises." It does not state, as the dissent would have us understand, that the parties' properties are not to be used for any commercial, or business enterprises that affect the general plan of the area or has a visible adverse effect on the residential character of the neighborhood. See post at 617, 618. Under the plain language of the covenant before this Court, not the covenant apparently preferred by the dissent, the parties' properties may not be used to operate a commercial or business enterprise. Period.[24] In an effort apparently *613 to "improve" upon the actual contract created by the parties, the dissent reads words into the covenant that simply are not there.[25]
The dissent justifies its amending from the bench by asserting that "[t]he absence of a definition in the restrictive covenants" of the terms "commercial, industrial, or business enterprises" leaves these terms ambiguous, and thus "opens the terms to judicial interpretation." Post at 618. We find this to be a remarkable proposition of law, namely, that the lack of an explicit internal definition of a term somehow equates to ambiguity  an ambiguity that apparently, in this case, allows a court free rein to conclude that a contract means whatever the court wants it to mean. Under the dissent's approach, any word that is not specifically defined within a contract becomes magically ambiguous.[26] If that were the test for determining whether a term is ambiguous, then virtually all contracts would be rife with ambiguity and, therefore, subject to what the dissent in "words mean whatever I say they mean" fashion describes as "judicial interpretation." However, fortunately for the ability of millions of Michigan citizens to structure their own personal and business affairs, this is not the test. As this Court has repeatedly stated, the fact that a contract does not define a relevant term does not render the contract ambiguous. Henderson v. State Farm Fire & Casualty Co., 460 Mich. 348, 354, 596 N.W.2d 190 (1999).[27] Rather, if a term is not defined in a contract, we will interpret such term in accordance with its "commonly used meaning." Id.; Frankenmuth Mutual Ins. Co. v. Masters, 460 Mich. 105, 113-114, 595 N.W.2d 832 (1999).
The contract in this case clearly prohibits commercial or business uses on the covered properties. Equally clearly, the operation of a "family day care home" that makes a profit by providing a service to the public is a commercial or business use. That these interpretations should appear to the dissent to be overly "conclusory" is only, perhaps, because they involve such simple and unremarkable propositions of law.

2. PUBLIC POLICY
The dissent also concludes that, even if the covenant here does preclude the operation *614 of "family day care homes," such a preclusion is contrary to public policy, and thus unenforceable. Post at 619. As we have already made clear, we respectfully disagree.
The dissent suggests that we unnecessarily limit our understanding of public policy to "express statutory mandates." Post at 620. However, as we have already explained, our view, as well as that of the United States Supreme Court, is simply that public policy must be derived from "definite indications" in the law. While the dissent would refuse to enforce the instant covenant absent any "definite indication" in the law, much less any "express statutory mandate," that such a covenant contravenes any public policy, we view it as our obligation to enforce a covenant under these circumstances.
As the dissent itself acknowledges, public policy is the "foundation" of our constitutions, statutes, and common law. Post at 620. It is precisely because of this truth that a contract that does violate public policy is unenforceable. However, it is also because of this truth that, where an actual public policy exists, rather than simply a personal policy preference of a judge, "definite indications" of an actual public policy will be found in our laws.
The dissent asserts that the majority's opinion "eviscerates the public policy doctrine" and is "contrary to this Court's long established practice." Post at 617, 621. Once more, we disagree. This opinion merely sets forth the unexceptional proposition that an assertion of public policy as a basis for nullifying a contract must, in fact, be grounded in a public policy. If not grounded in the constitution, the statutes, or the common law of this state, we are curious as to the dissent's basis for asserting that a policy is truly a "public" policy as opposed to merely a judge's own preferred policy. It is hard to think of a proposition less compatible with the "rule of law" and more compatible with the "rule of men" than that a judge may concoct "public policies" from whole cloth, rather than from actual sources of the law.[28]
Finally, the dissent concludes that "restrictive covenants prohibiting family day-care homes are contrary to our state's public policy and are unenforceable." Post at 620. However, the only evidence that the dissent points to establishes, at most, that "family day care homes" are supported, or even encouraged, by public policy,[29] not that covenants which limit "family day care homes" upon private properties are contrary to public policy. Such evidence certainly does not provide any "definite indication" that a covenant, freely entered into by private parties, prohibiting *615 the operation of "family day care homes" on their properties, violates public policy.[30]
In summary, in the name of "public policy"  a "public policy" nowhere to be found in the actual laws of Michigan  the dissent would impose its own preferences for how a contract ought to read in place of the preferences of the parties themselves.[31]

B. JUSTICE WEAVER's DISSENT
Justice Weaver's dissent sets forth two arguments that have not elsewhere been addressed in this opinion:
First, the dissent suggests that, in order to determine whether an activity is commercial or business in nature, this Court must inquire into the type of neighborhood to which the covenant applies. We do not understand the relevance of this inquiry. The covenant here prohibits commercial or business uses. This language could not be more direct or straightforward. We do not understand how, for example, a commercial dry cleaner is transformed from a "business" into a non-"business" because the surrounding neighborhood is middle-income or lower middle-income, because its lots are larger or smaller, because its residents are predominantly younger or older, or because its shrubbery is or is not well-tended. Rather, a business is a business, quite without reference to the type of neighborhood in which it is situated. If there is, in fact, some relevance to be derived from all these things that comprise a neighborhood in defining "business," the dissent does not tell us what this might be. The dissent offers no factors or criteria for a court to evaluate, it offers no guidance as to the particular circumstances that should be reviewed by a court in its analysis, and it offers no direction regarding when a court should conclude that a 7-11 store, a beauty shop, or an auto body facility has been transformed into a non-"business" because of its location.
Indeed, the irrelevance of the dissent's inquiry is underscored by the obvious fact that the covenant here was only applied specifically to a single "neighborhood"  what was within the scope of the covenant. There are not one hundred different neighborhoods here in which "business," at least in the dissent's view, might mean something different in each instance.
*616 Rather, there is a one neighborhood to which the covenant applies, and there is not the slightest indication in the covenant that this altogether ordinary term, "business," was intended to mean anything other than what every person in Fruitland Township, or anywhere else in the state of Michigan, would understand it to mean. One would suppose that, had the type of neighborhood been relevant to an understanding of "business," the parties who joined into this covenant might have offered some guidance in this regard, since there is only one "type of neighborhood" to which such guidance would have been required. However, no evidence exists that these parties intended any of their words to have secret meanings, or to communicate something other than their ordinary meanings.
Further, we are not persuaded by the case cited by the dissent in support of its proposition that whether an activity constitutes a "business" depends on the type of neighborhood to which the covenant applies. The dissent cites Brown v. Hojnacki, 270 Mich. 557, 561, 259 N.W. 152 (1935), in which this Court concluded that it was "too plain for argument" that the activity at issue there, a massage parlor, constituted a "business house of any kind," and thereby violated a covenant prohibiting the latter. In reaching this conclusion, the Court nonetheless asserted that it was appropriate to consider the "`location and character of the entire tract of land.'" Id. at 560-561, 259 N.W. 152. In light of the fact that the Court did not actually rely upon any such factor in its opinion, this statement must be viewed as dictum  dictum that apparently has not been reasserted since in this Court.
Second, the dissent contends that our opinion will "prohibit a stockbroker from working from home on his computer, an author from writing at his home office, an attorney from writing on billable time at home, or even a neighborhood child from mowing his family's and neighbors' lawns for pay." Post at 622. Needless to say, we have not been presented with any of these cases, and will await their appeals before deciding them. However, where agreements that have been freely reached prove flawed, they can be undone or modified through the same process.[32] Regardless of whether this Court can "improve upon" such agreements, we are unprepared to do so by construing words to mean what they plainly do not mean.
The essential issue in this case is simply this: "Is a for-profit day-care center a `business?'" In our judgment, it is. In our judgment, the parties to the contract in this case intended that "business" would mean "business." The approach of the dissent would undermine the stability of property law as well as contract law in Michigan by construing the words of a real estate contract to mean something other than what they clearly mean.[33]


*617 V. CONCLUSION
We conclude that the operation of a "family day care home" violates a covenant prohibiting commercial or business uses, and that such a covenant is enforceable. Accordingly, we reverse the decision of the Court of Appeals and remand to the circuit court for entry of an order granting summary disposition in favor of plaintiffs.
CORRIGAN, C.J., and TAYLOR, and YOUNG, JJ., concurred with MARKMAN, J.
MARILYN J. KELLY, J. (dissenting).
I respectfully disagree with the majority's conclusions. The analysis characterizing the operation of family day-care homes as a commercial use is conclusory, providing an unworkable standard for determining whether future uses are residential or commercial. Additionally, the opinion all but eviscerates the public policy doctrine long recognized in this state's case law.
I would hold that the family day-care homes involved here are residential in nature and do not violate restrictive covenants prohibiting commercial and business use. I would hold also that the covenants prohibiting the operation of family day-care homes are contrary to public policy and, therefore, are unenforceable.

I. RESTRICTIVE COVENANTS
In determining that a family day-care home is a commercial or business use of real property, the majority places great weight on compensation. It relies on a single sentence contained in Lanski v. Montealegre[1] that broadly defines commercial activity as any activity motivated by profit.
However, as evidenced in the majority's discussion of that case, profit was not the determinative factor in concluding that the defendant's nursing home was a commercial activity. Instead, the Court also considered the effect of the home's activity on the general plan of the area, which was originally intended as a private resort area. Id. at 49-50, 104 N.W.2d 772.
The Court used a similar approach with respect to adult foster homes in City of Livonia v. Dep't of Social Services, 423 Mich. 466, 378 N.W.2d 402 (1985). There it held that such homes do not violate restrictive covenants limiting land use to residential purposes and prohibiting noxious or offensive trade, manufacturing, secondhand merchandising, and wrecking businesses. The mere fact that adults living there made payments for certain items and services did not transform residential activities to commercial activities. Id. at 529, 378 N.W.2d 402.
These cases illustrate that land use should be characterized according to how the activity involved there affects the general plan of the area. This approach is prevalent in cases involving residential use covenants. See, e.g., Wood v. Blancke, 304 Mich. 283, 8 N.W.2d 67 (1943); O'Connor v. Resort Custom Bldrs., Inc., 459 Mich. 335, 591 N.W.2d 216 (1999); Beverly Island Ass'n v. Zinger, 113 Mich.App. 322, 317 N.W.2d 611 (1982). While usual, ordinary, and incidental use of property as a residence does not violate a residential use restriction, unusual and extraordinary use might. The determination focuses on the particular facts of the case. Wood, supra at 289, 8 N.W.2d 67. No logical reason has been shown why a similar approach should not be employed in cases involving commercial and business use restrictions.
This approach also honors the intent of the parties by considering use restrictions in their entirety and in light of the particular facts of the case. It produces the proper standard for characterizing property *618 use, not the narrow approach of the majority, which focuses on a single consideration.
Applying that analysis here, no showing has been made that the operation of defendants' family day-care homes had any effect on the overall residential character of their neighborhood. Nor is there any evidence other than compensation that supports a conclusion that the family day-care homes were commercial or business activities. It is important to note that this case was decided on stipulated facts. As a result, the record contains limited information about the operation of the family day-care homes. It includes the parties' stipulations to the deed restrictions, defendants' operation of a family day-care home in their private residences, and the parties' ownership of land within the subdivision. There is no evidence regarding the pedestrian and vehicular traffic associated with the day-care homes or its effect on the subdivision. Thus, it is impossible to conclude from the record that the family day-care homes do not conform to the ordinary and common meaning of "use for residential purposes."
In light of these facts, the restrictive covenants do not compel a ruling for plaintiffs.[2] They address the residential nature of the neighborhood. To protect it, they prohibit activity that might become an annoyance to the neighborhood.
The restriction prohibiting commercial and business enterprises echoes the intent to prevent such activity. It also prohibits the storing of equipment used in a commercial or industrial enterprise, an activity that visibly changes a neighborhood. It is this visible adverse effect on the residential character of the neighborhood that the restrictions seek to prevent, not a discrete activity such as that involved here. I would conclude that the restriction prohibiting commercial and business enterprises limits those activities visibly affecting the residential nature of the neighborhood.
It is apparent from the interpretations of the terms "commercial, industrial, or business enterprises" that have been advanced by this Court that there is considerable disagreement about their meanings. The absence of a definition in the restrictive covenants leaves the ambiguity unresolved and opens the terms to judicial interpretation. See Craig v. Bossenbery, 134 Mich.App. 543, 548, 351 N.W.2d 596 (1984). Restrictive covenants must be reasonably construed. Boston-Edison Protective Ass'n v. Paulist Fathers, Inc., 306 Mich. 253, 257, 10 N.W.2d 847 (1943).[3] And they are strictly construed against the *619 party seeking to enforce them, all doubts regarding the restrictions being resolved in favor of the free use of property. City of Livonia, supra at 525, 378 N.W.2d 402.
Applying these rules of construction, I cannot agree with the majority's conclusion that the restrictive covenants prohibit family day-care homes. The majority's absolute prohibition of all forms of activity generating compensation would preclude activities that normally have no visible effect on a community, such as babysitting services and freelance writing.
The effect of the activity is relevant where the meaning of the restrictive covenants and the question of breach is uncertain. See Oosterhouse v. Brummel, 343 Mich. 283, 289, 72 N.W.2d 6 (1955). When considered in the context of the other restrictions, it is unlikely that the majority's broad interpretation of the covenants is what was intended. Accordingly, the effect on the neighborhood is relevant to a decision whether the operation of a family day-care home violates a covenant prohibiting commercial or business use. The majority's is an extreme construction and one that unnecessarily constrains the use of residential property.
Therefore, I would hold that the defendants' family day-care homes do not violate the restrictive covenants prohibiting commercial or business uses.

II. PUBLIC POLICY
Even if the operation of family day-care homes were violative of plaintiffs' restrictive covenants, the covenants are contrary to public policy and cannot be enforced. Public policy was defined by this Court in Skutt v. Grand Rapids[4] and Sipes v. McGhee, 316 Mich. 614, 623-624, 25 N.W.2d 638 (1947):[5]
"`What is the meaning of "public policy?" A correct definition, at once concise and comprehensive, of the words "public policy," has not yet been formulated by our courts. Indeed, the term is as difficult to define with accuracy as the word "fraud" or the term "public welfare." In substance, it may be said to be the community common sense and common conscience, extended and applied throughout the State to matters of public morals, public health, public safety, public welfare, and the like. It is that general and well-settled public opinion relating to man's plain, palpable duty to his fellow men, having due regard to all the circumstances of each particular relation and situation.'
"`Sometimes such public policy is declared by Constitution; sometimes by statute; sometimes by judicial decision. More often, however, it abides only in the customs and conventions of the people,  in their clear consciousness and conviction of what is naturally and inherently just and right between man and man. It regards the primary principles of equity and justice and is sometimes expressed under the title of social and industrial justice, as it is conceived by our body politic. When a course of conduct is cruel or shocking to the average man's conception of justice, such course of conduct must be held to be obviously contrary to public policy, though such policy has never been so written in the bond, whether it be Constitution, statute or decree of court. It has frequently been said that such public policy is a composite of constitutional provisions, statutes and judicial decisions, and some courts have gone so far as to hold that it is limited to these. The obvious fallacy *620 of such a conclusion is quite apparent from the most superficial examination. When a contract is contrary to some provision of the Constitution, we say it is prohibited by the Constitution, not by public policy. When a contract is contrary to statute, we say it is prohibited by a statute, not by public policy. When a contract is contrary to a settled line of judicial decisions, we say it is prohibited by the law of the land, but we do not say it is contrary to public policy. Public policy is the cornerstone  the foundation  of all constitutions, statutes, and judicial decisions, and its latitude and longitude, its height and its depth, greater than any or all of them. If this be not true, whence came the first judicial decision on matter of public policy? There was no precedent for it, else it would not have been the first.'" [Skutt, supra at 264, 266 N.W. 344, quoting Pittsburgh, C C & St. L R Co v. Kinney, 95 Ohio St. 64, 115 N.E. 505 (1916).]
Public policy is what is just, right, reasonable, and equitable for society as a whole. McNeal, Judicially determined public policy: Is "the unruly horse" loose in Michigan?, 13 TM Cooley L R 143, 149 (1996).
Contrary to the majority's conclusion, the public policy of this state supports family day-care homes. This fact is evidenced by the actions over time of various state entities. The Legislature has defined family day-care homes as residential uses in zoning statutes. See M.C.L. § 125.216g and 125.286g.[6] It has seen fit to regulate family day-care homes in the context of the child care licensing act for the protection of children. See M.C.L. § 722.111 et seq.[7]
The executive branch has addressed the issue of child care. Michigan Executive Order No.1995-21 established an advisory committee on day care for children. The committee later issued recommendations intended to strengthen the child care system of this state. See DSS Child Care: Making It Work, Pub No. 714 (February, 1996).
Finally, the judiciary in case law has proclaimed that Michigan public policy favors family day-care homes. For example, in Beverly Island, supra at 330-331, 317 N.W.2d 611, the Court of Appeals articulated that policy.
In light of these express indications, it follows that restrictive covenants prohibiting family day-care homes are contrary to our state's public policy and are unenforceable.[8] The majority's dismissal of these strong indications of public policy is baffling and disturbing. Its narrow approach to determining public policy constrains the judiciary by prohibiting it from invalidating covenants absent express statutory mandates.
But judicial decisions are an important component of public policy because they fill gaps occurring in constitutions and statutes. Constitutions, which are necessarily broad in scope, are not intended to resolve every controversy that might arise. Statutes are narrower in scope, providing *621 rules governing society. But it is clear that the Legislature cannot foresee every situation likely to result in controversy. McNeal, supra at 143-144.
When controversy arises, it is the role of the judiciary to determine the law as it applies to the facts of the particular case. This sometimes requires the judiciary to make public policy determinations. Thus, if the courts are to decide issues presented in novel factual situations not contemplated by statute, they must necessarily have the power to determine existing public policy. Id. at 146.
As early as 1888, this Court acknowledged the significance of public policy. See McNamara v. Gargett, 68 Mich. 454, 36 N.W. 218 (1888). McNamara adopted a definition of public policy that considered the morals of the time and the established interest of society. Id. at 460, 36 N.W. 218. It held that a promissory note was not enforceable, reasoning that the interests of the individual must be subservient to public welfare. Id. at 461-462, 36 N.W. 218. Public policy was also considered by this Court in decisions as old as Fetters v. Wittmer Oil & Gas Properties,[9]Brown v. Union Banking Co,[10] and Sellars v. Lamb.[11]
Hence, the majority's refusal to weigh, as is appropriate here, public policy not codified in the law of the state is sharply contrary to this Court's long established practice. The majority fails to provide a persuasive reason for so doing. Instead, it engrafts its own version of what the law should be, discarding the knowledge and wisdom of those who came before the current Court. This is the embodiment of judge-made law.

III. CONCLUSION
The majority's reasoning contravenes established principles of law. It unreasonably characterizes land use employing only one criterion, whether monetary compensation is involved, without any consideration of the restrictions as a whole or the effect of the use on the community. This creates an unworkable standard with far-reaching negative implications regarding the free use of land.
Additionally, the majority turns its back on public policy that was developed and has been applied by this Court for decades. This too has extensive adverse implications for the jurisprudence of the state.
The operation of family day-care homes is residential in nature and does not violate restrictive covenants prohibiting commercial or business use. Additionally, restrictive covenants barring their operation are contrary to public policy and, therefore, are unenforceable. I would affirm the Court of Appeals decision.
MICHAEL F. CAVANAGH, J., concurred with MARILYN J. KELLY, J.
WEAVER, J. (dissenting).
I respectfully dissent from the majority opinion. I would hold that family day-care homes are not inherently incompatible with the restrictive covenants in this case, and, on the basis of the facts to which the parties have stipulated, affirm the grant of summary disposition in favor of defendants.
The issue in this case is whether the restrictive covenants that are recorded for the defendants' properties prohibit the defendants from operating licensed family day-care homes[1] at their residences.
*622 Restrictive covenants in deeds will be construed strictly against the grantors and those claiming the right to enforce them. All doubts will be resolved in favor of the free use of property. James v. Irvine, 141 Mich. 376, 380, 104 N.W. 631 (1905). Deed restrictions are property rights. The courts will protect those rights if they are of value to the property owner asserting them and if the owner is not estopped from seeking enforcement. Rofe v. Robinson, 415 Mich. 345, 349, 329 N.W.2d 704 (1982).
The restrictions in this case provide, in pertinent part:
1. No part of any of the premises above described may or shall be used for other than private residential purposes.

* * *
3. No lot shall be used except for residential purposes.

* * *
12. No noxious or offensive activity shall be carried on upon any lot, nor shall anything be done thereon which may be or may become an annoyance or nuisance to the neighborhood.

* * *
14. No part or parcel of the above described premises shall be used for any commercial, industrial, or business enterprises nor the storing of any equipment used in any commercial or industrial enterprise.
The majority narrowly focuses on restriction 14 and holds that any activity that creates a profit is prohibited by the restrictive covenant. I disagree with the majority's analysis, because it fails to consider the covenant as a whole and the neighborhood to which it applies. See Lanski v. Montealegre, 361 Mich. 44, 104 N.W.2d 772 (1960). The majority conclusion would prohibit a stockbroker from working from home on his computer, an author from writing at his home office, an attorney from writing on billable time at home, or even a neighborhood child from mowing his family's and the neighbors' lawns for pay. I do not believe that this was the intent of the parties when they entered into the covenant.[2]
This Court should consider more than whether the activity is designed to produce a profit. As this Court has previously said:
[T]he rights of the parties are not to be determined by a literal interpretation of the restriction. It is to be construed in connection with the surrounding circumstances, which the parties are supposed to have had in mind at the time they made it, the location and character of the entire tract of land, the purpose of the restriction, whether it was for the sole benefit of the grantor or for the benefit of the grantee and subsequent purchasers, and whether it was in pursuance of a general building plan for the development and improvement of the property. [Brown v. Hojnacki, 270 *623 Mich. 557, 560-561, 259 N.W. 152 (1935) (citations omitted).]
Thus, the Court should consider other factors, such as the purpose of the restriction and the effect on the neighborhood, in determining whether the disputed activities violated the restrictive covenant at issue. See Lanski v. Montealegre, supra.[3] In determining the effect on the neighborhood, the court should consider whether the covenant applies only to one individual tract of land, or to an entire neighborhood or subdivision. It is also necessary to consider the character of the surrounding neighborhood  for example, whether it is a private resort area, a single-family neighborhood, a neighborhood containing one or more apartment houses, or a mixed-use neighborhood.
Here the covenant was designed to preserve the residential nature of the subdivision and to avoid the disruption to the neighborhood that "commercial, industrial, or business enterprises" would cause.
Family day-care homes, absent some special feature such as signs or intrusive lighting, do not cause such a disruption. Family day-care homes are limited to seven or fewer children, which limits the effect on neighborhoods. MCL 722.111(f)(iii). Their essential characteristics are compatible with a residential neighborhood, and they do not necessarily have any more effect on a neighborhood than any large family. Further, the Legislature has concluded that family day-care homes within neighborhoods are favored, as evidenced by the county zoning act and the township zoning act.[4] The majority fails to give this point sufficient consideration.
I conclude that operating a family day-care home does not inherently affect the residential character of the neighborhood that the covenant was designed to protect. This case was submitted on stipulated facts, and there is no indication of signs, lights, or other effects on the neighborhood that would cause the family day-care *624 homes to be in violation of the restrictive covenant. Accordingly, I would affirm the grant of summary disposition in favor of the defendants.
NOTES
[1]  In the circuit court, the parties stipulated the essential facts. It is also undisputed that defendants ran the "family day care homes" for profit.
[2]  "Family day care home" means a "private home in which 1 but fewer than 7 minor children are received for care and supervision for periods of less than 24 hours a day...." [MCL 722.111(f)(iii).]
[3]  These covenants are in the form of plat restrictions that attached to the parties' property by operation of the doctrine of reciprocal negative easement.
[4]  The covenant at issue in Beverly Island, supra at 324, 317 N.W.2d 611, provided in relevant part that "[n]o lot or building plot shall be used except for residential purposes."
[5]  The Court referenced the statement made by the Beverly Island Court that recognized the difference between such covenants, but stated that this statement was "mere dicta," and thus refused to follow it. Terrien, supra at 416-417, 605 N.W.2d 681.
[6]  The only issue raised by this case is whether the operation of a "family day care home" violates covenants permitting only residential uses and prohibiting commercial, industrial, or business uses. Accordingly, that is the only issue we address. In particular, we do not address whether the operation of a "family day care home" violates the single covenant permitting only residential uses, i.e., the issue addressed by the Court of Appeals in Beverly Island.
[7]  We note that the operation of a "family day care home" requires a license and is regulated by the state.
[8]  The Court of Appeals indicated that Michigan public policy does, in fact, favor "family day care homes." It then concluded that, in light of this public policy, as well as the fact that the operation of a "family day care home" is residential in nature, defendants' property use did not violate the covenants. However, rather than relying on public policy to conclude that a covenant prohibiting the operation of a "family day care home" was unenforceable, as the circuit court did, the Court of Appeals relied on public policy to conclude that the covenants here did not prohibit the operation of a "family day care home."
[9]  Covenants that are against "public policy" are unenforceable. "The principle that contracts in contravention of public policy are not enforceable should be applied with caution and only in cases plainly within the reasons on which that doctrine rests." Twin City Pipe Line Co. v. Harding Glass Co., 283 U.S. 353, 356-357, 51 S.Ct. 476, 75 L.Ed. 1112 (1931); Skutt v. Grand Rapids, 275 Mich. 258, 264, 266 N.W. 344 (1936).
[10]  For instance, a racial covenant would be clearly unenforceable on this basis. See Shelley-Jey v. Kraemer, 334 U.S. 1, 68 S.Ct. 836, 92 L.Ed. 1161 (1948)(interpreting the Equal Protection Clause, U.S. Const, Am XIV); Hurd v. Hodge, 334 U.S. 24, 68 S.Ct. 847, 92 L.Ed. 1187 (1948) (interpreting the Civil Rights Act of 1866); the federal Fair Housing Act, 42 USC 3601 et seq.; Michigan's Civil Rights Act, M.C.L. § 37.2101 et seq.; and the housing provisions of Michigan's Civil Rights Act, M.C.L. § 37.2501 et seq.
[11]  We note that, besides constitutions, statutes, and the common law, administrative rules and regulations, and public rules of professional conduct may also constitute definitive indicators of public policy.
[12]  In Eastern Ass'n Coal Corp. v. United Mine Workers of America, District 17, 531 U.S. 57, 68, 121 S.Ct. 462, 148 L.Ed.2d 354, (2000), Justice Scalia observed in a concurring opinion that "[t]here is not a single decision, since this Court washed its hands of general common-lawmaking authority, in which we have refused to enforce on `public policy' grounds an agreement that did not violate, or provide for the violation of, some positive law." [Citation omitted.] "The problem with judicial intuition of a public policy that goes beyond the actual prohibitions of the law is that there is no way of knowing whether the apparent gaps in the law are intentional or inadvertent." Id.
[13]  "The meaning of the phrase `public policy' is vague and variable; courts have not defined it, and there is no fixed rule by which to determine what contracts are repugnant to it." Twin City, supra at 356, 51 S.Ct. 476. As an illustration of such vagueness, "public policy" has been described as the "community common sense and common conscience" and as "abid[ing] only in the customs and conventions of the people  in their clear consciousness and conviction of what is naturally and inherently just and right between man and man." Skutt v. Grand Rapids, 275 Mich. 258, 264, 266 N.W. 344 (1936). Justice Kelly's dissenting opinion relies upon this definition of public policy in concluding that the covenant here is unenforceable. However, we disagree with such a nebulous definition because it would effectively allow individual judges discretion to substitute their own personal preferences for those of the public expressed through the regular processes of the law. Instead, we believe that public policy is defined by reference to the laws actually enacted into policy by the public and its representatives.
[14]  The county zoning act, M.C.L. § 125.216g(2), and the township zoning act, M.C.L. § 125.286g(2), state that a "family day care home" "shall be considered a residential use of property for the purposes of zoning...."
[15]  This Court has held that the favoring of a use does not mean that such a use cannot be denied with regard to a particular parcel of land. Kropf v. Sterling Heights, 391 Mich. 139, 156-157, 215 N.W.2d 179 (1974). In Kropf, this Court concluded that a municipality can, by way of a local zoning ordinance, prohibit a "favored use" on a particular parcel of land. Similarly, private parties can, by way of a covenant, agree to prohibit a "favored use" on a particular parcel of land. Therefore, even if the operation of "family day care homes," is a "favored use," this is an insufficient reason for disregarding a covenant prohibiting the operation of "family day care homes" on the subject property. See Johnstone v. Detroit, G H & M R Co, 245 Mich. 65, 73-74, 222 N.W. 325 (1928).
[16]  For example, a covenant requiring "x" or "y" would be incompatible with a law or constitutional provision prohibiting "x" or "y;" and a covenant prohibiting "x" or "y" would be incompatible with a law or constitutional provision requiring "x" or "y."
[17]  In Johnstone, this Court concluded that the owners of property in a subdivision subject to a covenant restricting use of property to residence purposes were entitled to just compensation upon the taking of part of such subdivision for public use in violation of such restriction.
[18]  For example, the California, Minnesota, and New Jersey Legislatures have enacted provisions voiding any covenants that prohibit "family day care homes." See Cal Health & Safety Code, § 1597.40; Minn Stat 245A.11(2); NJ Stat 40:55D-66.5b(a).
[19]  Indeed, the importance of enforcing covenants is deeply entrenched in our common law. As early as 1928, it has been expressly held to be the common law of this state. Johnstone, supra at 74, 222 N.W. 325. Undergirding this right to restrict uses of property is, of course, the central vehicle for that restriction: the freedom of contract, which is even more deeply entrenched in the common law of Michigan. See McMillan v. Mich. S & NIR Co., 16 Mich. 79 (1867). Justice Kelly's dissenting opinion dismisses these public policies in a short footnote.

Further, although this case implicates several claims to public policy, our resolution of this case does not require us to balance competing public policies because, as discussed above, the claim that a covenant precluding the operation of "family day care homes" violates public policy is flawed.
[20]  "Restrictions for residence purposes are particularly favored by public policy and are valuable property rights." City of Livonia, supra at 525, 378 N.W.2d 402.
[21]  The dissent again fails to recognize this distinction when it states later that "it is impossible to conclude from the record that the family day-care homes do not conform to the ordinary and common meaning of `use for residential purposes.'" Post at 618.
[22]  We find it interesting that, although the dissent states that "family day care homes" are "residential in nature" and that they "do not violate restrictive covenants prohibiting commercial and business use,"post at 617, the dissent never comes right out and states that the operation of a "family day care home" is not a commercial or business use. Perhaps, such a straightforward statement of the dissent's ultimate conclusion would call attention to the flaws underlying such a conclusion.
[23]  The dissent relies on City of Livonia in an attempt to downplay the relevance of an intent to make a profit. However, the dissent fails to recognize a critical distinction between City of Livonia and the present case. In City of Livonia, the issue was whether the operation of an adult foster care home violated a covenant prohibiting nonresidential use, while the issue in the instant case is whether the operation of a "family day care home" violates a covenant prohibiting commercial or business uses. The Court in City of Livonia concluded that the operation of an adult foster care home was not a nonresidential use, despite the fact that its patients were required to pay for goods and services obtained there. We agree that the receipt of compensation does not necessarily make an activity nonresidential in nature. However, whether compensation is received plays a far more critical role in the determination of whether an activity is a commercial or business use.
[24]  The dissent's statement that the land use here is not commercial or business in nature because "no showing has been made that the operation of defendants' family day-care homes had any effect on the overall residential character of their neighborhood," post at 618, is, therefore, a non-sequitur. Further, as we have explained, plaintiffs' right to enforce the covenant, as written, does not depend on whether defendants' violations of the covenant have harmed plaintiffs, although the fact that plaintiffs have initiated this lawsuit and pursued it to this Court suggests that the impact of defendants' activities upon plaintiffs are not viewed as benignly by the latter as they are by the dissent.
[25]  The dissent characterizes the effect of our decision as imposing an "absolute prohibition" upon "family day care homes" on the parties' properties, and further characterizes this as the "majority's absolute prohibition." Post at 619. We feel impelled, however, to point out to the dissent that this is the parties', not the "majority's," prohibition. The parties, not this Court, are the lawmakers with regard to the terms of their own contracts.
[26]  Presumably, the dissent would apply this same novel approach to the interpretation of statutes. We note that this would be contrary to M.C.L. § 8.3a, which provides that "[a]ll words and phrases shall be construed and understood according to the common and approved usage of the language...."
[27]  This Court has further observed with respect to insurance contracts, "[o]mitting the definition of a word that has a common usage does not create an ambiguity within the policy." Group Ins. Co. v. Czopek, 440 Mich. 590, 596, 489 N.W.2d 444 (1992). "[S]imply because a policy does not define a term does not render the policy ambiguous." Auto Club Group Ins. Co. v. Marzonie, 447 Mich. 624, 631, 527 N.W.2d 760 (1994). "Instead, absent a policy definition, terms are `given a meaning in accordance with their common usage.'" Id. (citation omitted).
[28]  The dissent remarkably criticizes the majority opinion because it will have "negative implications regarding the free use of land," post at 621. Needless to say, we have a rather different view than the dissent of what promotes the "free use of land." We respectfully suggest that a legal regime in which contract and property rights are respected is one more conducive to this end than a regime in which contract and property rights are subject to the arbitrary vetoes of judges deriving new "public policies" from their own consciences.
[29]  The principal evidence that the dissent marshals for its conclusion that this covenant violates public policy is that the Legislature has chosen to regulate "family day care homes," that the executive branch has established an advisory committee on day care for children, and that the Court of Appeals has said in dictum that "family day care homes" are favored by our public policy. See also note 30. It is not clear how any of this evidence "definitely indicates" a public policy against covenants that prohibit "family day care homes." Again, even if public policy does favor such homes, this is a considerably different proposition from one that private parties are prohibited from freely entering into agreements not to use their properties for the operation of such homes.
[30]  The dissent also relies on zoning statutes to reach its conclusion that this covenant violates public policy. Post at 620. However, we also question the relevance of this factor. First, these statutes merely provide that "family day care homes" are to "be considered a residential use of property for the purposes of zoning...." M.C.L. § 125.216g(2), M.C.L. § 125.286g(2)(emphasis added). They do not state that "family day care homes" are not a commercial or business use. Second, it is well settled that zoning statutes do "not purport to regulate private restrictive covenants." City of Livonia, supra at 525, 378 N.W.2d 402. "`Zoning laws determine property owners' obligations to the community at large, but do not determine the rights and obligations of parties to a private contract.'" Id., quoting Rofe v. Robinson, 415 Mich. 345, 351, 329 N.W.2d 704 (1982). Therefore, "definitions adopted for legislative purposes in housing codes and zoning ordinances [cannot] be employed in interpreting restrictive covenants." Oosterhouse, supra at 290, 72 N.W.2d 6.
[31]  Concerning the dissent's accusation that this majority "engrafts its own version of what the law should be," and that our opinion is the "embodiment of judge-made law," post at 621, in amazement, we can do little more than repeat what we said in Robertson v. DaimlerChrysler Corp., 465 Mich. 732, 762, 641 N.W.2d 567 (2002), inviting the "reader, and the citizens of Michigan, in evaluating these opinions, to reflect upon" which approach to judging is more conducive to these results  an approach in which "public policy" is determined on the basis of policies actually enacted into law by the representatives of the public, or an approach in which "public policy" is fashioned out of thin air by judges and used to defeat the contracts and covenants freely entered into by the people of this state.
[32]  The dissent contends that we have failed to give sufficient consideration to the fact that "the Legislature has concluded that family day care homes within neighborhoods are favored...." Post at 623. Even assuming that" family day care homes" are "favored" or permitted, the dissent does not explain the significance of this observation. Unlike the other dissent, which makes this same observation, and concludes as a result that the "public policy" doctrine is implicated, the instant dissent makes no reference whatsoever to the "public policy" doctrine.
[33]  If "business" does not mean "business," we are perplexed as to how parties to similar future contracts can ever ensure that particular uses of property will not occur. How can such future parties be any more clear or direct than the parties to the present agreement? Perhaps, the dissent would have them be required to set forth lengthy enumerations of specific businesses to be prohibited. However, once words are ignored by courts, greater precision by contracting parties in the use of words can only promise a limited degree of certainty as to how such words will be construed by these same courts in the future.
[1]  361 Mich. 44, 104 N.W.2d 772 (1960).
[2]  The restrictive covenants are:

1. No part of any of the premises above described may or shall be used for other than private residential purposes.
3. No lot shall be used except for residential purposes.
12. No noxious or offensive activity shall be carried on upon any lot, nor shall anything be done thereon which may be or may become an annoyance or nuisance to the neighborhood.
14. No part or parcel of the above described premises shall be used for any commercial, industrial, or business enterprises nor the storing of any equipment used in any commercial or industrial enterprise.
23. If the parties hereto, or any of them, or their heirs, assigns, or successors, as the case may be, shall violate or attempt to violate any of the covenants herein, it shall be lawful for any other person or persons owning any real property situated within the bounds of the above described premises to prosecute any proceedings at law or in equity against the person or persons violating or attempting to violate any such covenant, and either to prevent him or them from doing so, or to recover damages arising or resulting from such violation.
[3]  In Boston-Edison Protective Ass'n, this Court refused to interpret the terms "single dwelling house" as requiring use limited to those who are members of a single family.
[4]  275 Mich. 258, 264-265, 266 N.W. 344 (1936).
[5]  Rev'd on other grounds in Shelley v. Kraemer, 334 U.S. 1, 68 S.Ct. 836, 92 L.Ed. 1161 (1948).
[6]  Earlier cases examined zoning statutes in determining public policy. See Craig, supra; McMillan v. Iserman, 120 Mich.App. 785, 327 N.W.2d 559 (1982). We know of no reason to discard this approach.
[7]  This reliance is supported by reasoning in Craig, supra. That case relied in part on the Adult Foster Care Facility Licensing Act in determining public policy.
[8]  We acknowledge that Wood supports property owners' contractual rights to enforce restrictive covenants. However, such restrictions cannot be enforced when they violate sound public policy. Livonia, supra at 525, 378 N.W.2d 402; Oosterhouse, supra at 286, 72 N.W.2d 6. Thus, the contractual rights of property owners cannot contravene public policy.
[9]  258 Mich. 310, 242 N.W. 301 (1932).
[10]  274 Mich. 499, 265 N.W. 447 (1936).
[11]  303 Mich. 604, 6 N.W.2d 911 (1942).
[1]  MCL 722.111(f)(iii) provides:

"Family day care home" means a private home in which 1 but fewer than 7 minor children are received for care and supervision for periods of less than 24 hours a day, unattended by a parent or legal guardian, except children related to an adult member of the family by blood, marriage, or adoption. Family day care home includes a home that gives care to an unrelated minor child for more than 4 weeks during a calendar year.
[2]  The majority asserts that "where agreements that have been freely reached prove flawed, they can be undone or modified through the same process." Op. at 616. It is indeed the case that if all the interested parties-in this case the entire subdivision-agree to modify or revoke the covenant, that could be done. See 21 C.J.S., Covenants, § 33, pp. 322-323. Nevertheless, it is not relevant to the key issue, determining whether the defendants' family day-care homes are prohibited by the restrictive covenant at issue here.
[3]  In Lanski v. Montealegre the Court considered a covenant providing that owners "shall not use said premises for any commercial enterprise or engage in any commercial undertaking thereon...." Id. at 46, 104 N.W.2d 772. Defendants established a convalescent home in a building formerly used as a residence. The Court said that the general plan for a private resort area indicated that a broad definition of "commerce" was intended. "In its broad sense commercial activity includes any type of business or activity which is carried on for a profit." Id. at 49, 104 N.W.2d 772. Nevertheless, the Court went on to examine the effect of the home on the neighborhood: "The patients, the visitors, the nurses, and the over-all atmosphere detract from the general plan of the private, noncommercial resort area originally intended." Id. at 49-50, 104 N.W.2d 772.
[4]  In both zoning acts, it is specified that family day-care homes shall be considered a residential use of property, and a permitted use in all residential zones.

MCL 125.216g(2) of the county zoning act provides:
A family day-care home licensed or registered under Act No. 116 of the Public Acts of 1973, being sections 722.111 to 722.128 of the Michigan Compiled Laws, shall be considered a residential use of property for the purposes of zoning and a permitted use in all residential zones, including those zoned for single family dwellings, and shall not be subject to a special use or conditional use permit or procedure different from those required for other dwellings of similar density in the same zone.
MCL 125.286g(2) of the township zoning act provides:
A family day-care home licensed or registered under Act No. 116 of the Public Acts of 1973, being sections 722.111 to 722.128 of the Michigan Compiled Laws, shall be considered a residential use of property for the purposes of zoning and a permitted use in all residential zones, including those zoned for single family dwellings, and shall not be subject to a special use or conditional use permit or procedure different from those required for other dwellings of similar density in the same zone.
