To maintain the ascendancy of the Constitution over the lawmaking majority is the great and essential point on which the success of the [American] system must depend; unless that ascendancy can be preserved, the necessary consequence must be that the laws will supersede the Constitution; and, finally, the will of the Executive, by influence of its patronage, will supersede the laws . . .

It is federal, because it is the government of States united in a political union, in contradistinction to a government of individuals, that is, by what is usually called, a social compact. To express it more concisely, it is federal and not national because it is the government of a community of States, and not the government of a single State or Nation.

The Government of the absolute majority instead of the Government of the people is but the Government of the strongest interests; and when not efficiently checked, it is the most tyrannical and oppressive that can be devised.

Of all earthly blessings, I place Liberty in the first rank, and of course, consider the obligation to defend and preserve it, as the most sacred of all our civil and social duties... It is not in the power of any single, or few individuals to preserve liberty. It can only be effected by the people themselves; by their intelligence, virtue, courage, and patriotism.

The defence of human liberty against the aggressions of despotic power have been always the most efficient in States where domestic slavery was to prevail.

I take higher ground. I hold that in the present state of civilization, where two races of different origin, and distinguished by color, and other physical differences, as well as intellectual, are brought together, the relation now existing in the slaveholding States between the two, is, instead of an evil, a good—a positive good. . . . I hold then, that there never has yet existed a wealthy and civilized society in which one portion of the community did not, in point of fact, live on the labor of the other.

Learn from your mistakes and build on your successes.