We make a great mistake, sir, when we suppose that all people are capable of self-government. We are anxious to force free government on all; and I s… - John C. Calhoun

I consider the tariff act as the occasion, rather than the real cause of the present unhappy state of things. The truth can no longer be disguised, that the peculiar domestick [sic] institution of the Southern States and the consequent direction which that and her soil and climate have given to her industry, has placed them in regard to taxation and appropriations in opposite relation to the majority of the Union, against the danger of which, if there be no protective power in the reserved rights of the states they must in the end be forced to rebel, or, submit it to have their paramount interests sacrifices, their domestick [sic] institutions subordinated by Colonization and other schemes, and themselves and children reduced to wretchedness. Thus situated, the denial of the right of the State to interpose constitutionally in the last resort, more alarms the thinking, than all the other causes; and however strange it may appear, the more universally the state is condemned, and her right denied, the more resolute she is to assert her constitutional powers lest the neglect to assert should be considered a practical abandonment of them, under such circumstances.

If it be conceded, as it must by every one who is the least conversant with our institutions, that the sovereign power is divided between the states and general government, and that the former holds its reserved rights, in the same high sovereign capacity, which the latter does its delegated rights; it will be impossible to deny to the states the right of deciding on the infraction of their rights, and the proper remedy to be applied for the correction. The right of judging, in such cases, is an essential attribute of sovereignty of which the states cannot be divested, without losing their sovereignty itself; and being reduced to a subordinate corporate condition. In fact, to divide power, and to give to one of the parties the exclusive right of judging of the portion allotted to each, is in reality not to divide at all; and to reserve such exclusive right to the general government, (it matters not by what department it be exercised,) is in fact to constitute it one great consolidated government, with unlimited powers, and to reduce the states to mere corporations.

It's harder to preserve than to obtain liberty.