It would be well for those interested to reflect whether there now exists, or ever has existed, a wealthy and civilized community in which one portion did not live on the labor of another; and whether the form in which slavery exists in the South is not but one modification of this universal condition... Let those who are interested remember that labor is the only source of wealth, and how small a portion of it, in all old and civilized countries, even the best governed, is left to those by whose labor wealth is created.

Government has no right to control individual liberty beyond what is necessary to the safety and well-being of society. Such is the boundary which separates the power of the government and the liberty of the citizen or subject in the political state.

How can those who are invested with the power of government be prevented from the abuse of those powers as the means of aggrandizing themselves? ... Without a strong constitution to counteract the strong tendency of government to disorder and abuse there can be little progress or improvement.

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 . . .

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.

The Union next to our liberties the most dear. May we all remember that it can only be preserved by respecting the rights of the States, and distributing equally the benefits and burdens of the Union.