The powers delegated by the proposed Constitution to the federal government are few and defined. Those which are to remain in the State governments are numerous and indefinite. The former will be exercised principally on external objects, as war, peace, negotiation and foreign commerce. ... The powers reserved to the several States will extend to all the objects which in the ordinary course of affairs, concern the lives and liberties, and properties of the people, and the internal order, improvement and prosperity of the State.

The American people owe it to themselves, and to the cause of free Government, to prove by their establishments for the advancement and diffusion of knowledge, that their political Institutionsare as favorable to the intellectual and moral improvement of Man as they are conformable to his individual and social rights.

The free system of government we have established is so congenial with reason, with common sense, and with a universal feeling, that it must produce approbation and a desire of imitation, as avenues may be found for truth to the knowledge of nations.

That is not a just government, nor is property secure under it, where the property which a man has in his personal safety and personal liberty, is violated by arbitrary seizures of one class of citizens for the service of the rest.

Of all the enemies to public liberty war is, perhaps, the most to be dreaded, because it comprises and develops the germ of every other. War is the parent of armies; from these proceed debts and taxes; and armies, debts, and taxes are the known instruments for bringing the many under the domination of the few... No nation could preserve its freedom in the midst of continual warfare.

But ambitious encroachments of the federal government, on the authority of the State governments, would not excite the opposition of a single State, or of a few States only. They would be signals of general alarm . . . But what degree of madness could ever drive the federal government to such an extremity.

[I]t is more convenient to prevent the passage of a law, than to declare it void after it has passed.