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 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; or, in other words, the Constitution ought to be preferred to the statute, the intention of the people to the intention of their agents.

There is no part of the administration of government that requires extensive information and a thorough knowledge of the principles of political economy, so much as the business of taxation. The man who understands those principles best will be least likely to resort to oppressive expedients, or sacrifice any particular class of citizens to the procurement of revenue. It might be demonstrated that the most productive system of finance will always be the least burdensome.

There are men who could neither be distressed nor won into a sacrifice of their duty; but this stern virtue is the growth of few soils: And in the main it will be found, that a power over a man's support is a power over his will.

Industry is increased, commodities are multiplied, agriculture and manufacturers flourish: and herein consists the true wealth and prosperity of a state.

Though a wide ocean separates the United States from Europe, yet there are various considerations that warn us against an excess of confidence or security.

The institution of delegated power implies that there is a portion of virtue and honor among mankind which may be a reasonable foundation of confidence.

A share in the sovereignty of the state, which is exercised by the citizens at large, in voting at elections is one of the most important rights of the subject, and in a republic ought to stand foremost in the estimation of the law...That portion of the sovereignty, to which each individual is entitled, can never be too highly prized. It is that for which we have fought and bled.