The republican principle demands that the deliberate sense of the community should govern the conduct of those to whom they intrust the management of their affairs; but it does not require an unqualified complaisance to every sudden breeze of passion or to every transient impulse which the people may receive from the arts of men, who flatter their prejudices to betray their interests.

Constitutions of civil government are not to be framed upon a calculation of existing exigencies, but upon a combination of these with the probable exigencies of ages, according to the natural and tried course of human affairs. Nothing, therefore, can be more fallacious than to infer the extent of any power, proper to be lodged in the national government, from an estimate of its immediate necessities.

The experience of treaties being broken with impunity provide an afflicting lesson to mankind how little dependence is to be placed on treaties which have no other sanction than the obligations of good faith; and which oppose general considerations of peace and justice to the impulse of any immediate interest and passion.

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.

Man is very much a creature of habit. A thing that rarely strikes his senses will generally have but little influence upon his mind. A government continually at a distance and out of sight, can hardly be expected to interest the sensations of the people. The inference is, that the authority of the Union, and the affections of the citizens towards it, will be strengthened rather than weakened by its extension to what are called matters of internal concern.

Here, sir, the people govern; here they act by their immediate representatives.

It is by far the safer course to lay [considerations of the future] altogether aside; and to confine our attention wholly to the nature and extent of the powers as they are delineated in the constitution. Everything beyond this, must be left to the prudence and firmness of the people; who, as they will hold the scales in their own hands, it is to be hoped, will always take care to preserve the constitutional equilibrium between the General and State governments.