We have the self-evident right to regulate our trade according to our own will and our own interest . . . . This right can be denied to no independent nation.

[I]t is the reason alone, of the public, that ought to control and regulate the government.

I am unable to conceive that the state legislatures which must feel so many motives to watch, and which possess so many means of counteracting the federal legislature, would fail either to detect or to defeat a conspiracy of the latter against the liberties of their common constituencies.

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.

In contemplating the pecuniary resources needed for the removal of such a number to so great a distance [freed slaves to Africa], my thoughts and hopes have long been turned to the rich fund presented in the western lands of the nation . . .

When men exercise their reason coolly and freely, on a variety of distinct questions, they inevitably fall into different opinions, on some of them. When they are governed by a common passion, their opinions if they are so to be called, will be the same.

I consider it…as subverting the fundamental and characteristic principle of the Government…and as bidding defiance to the sense in which the Constitution is known to have been proposed, advocated, and adopted. If Congress can do whatever in their discretion can be done by money, and will promote the General Welfare, the Government is no longer a limited one.