"If it be said that the legislative body are themselves the constitutional judges of their own powers, and that the construction they put upon them is conclusive upon the other departments, it may be answered, that this can not be the natural presumption, where it is not to be collected from any particular provisions in the Constitution. It is not otherwise to be supposed that the Constitution could intend to enable the representatives of the people to substitute their _will_ to that of their constituents. It is far more rational to suppose that the courts were designed to be an intermediate body between the people and the legislature, in order, among other things, to keep the latter within the limits assigned to their authority. The interpretation of the laws is the proper and peculiar province of the courts. A constitution is, in fact, and must be, regarded by the judges as a fundamental law. It therefore belongs to them to ascertain its meaning, as well as the meaning of any particular act proceeding from the legislative body. If there should happen to be an irreconcilable variance between the two, that which has the superior obligation and validity ought, of course, to be preferred; in other words, the Constitution ought to be preferred to the statute, the intention of the people to the intention of their agents.... "This independence of the judges is equally requisite to guard the Constitution and the rights of individuals from the effects of those ill humours which the arts of designing men, or the influence of particular conjunctures, sometimes disseminate among the people themselves, and which, though they speedily give place to better information, and more deliberate reflection, have a tendency, in the mean time, to occasion dangerous innovations in the government, and serious oppressions of the minor party in the community."[59] This argument for an independent judiciary, which has been adopted by all writers who have attempted to defend the system, may be summarized as follows: The Constitution being the solemn and deliberate expression of the will of the people, is the supreme law of the land. As such it enumerates the powers of the several branches of the government and sets limits to their authority. Any act, therefore, on the part of the agents or representatives of the people, which exceeds the authority thus delegated, is in violation of the fundamental law and can not bind those whom they profess to represent.