Knowledge unfits a child to be a slave.

The Constitution is a GLORIOUS LIBERTY DOCUMENT. Read its preamble, consider it purposes. Is slavery among them? Is it at the gateway? or is it in the temple? it is neither.

Abolish slavery tomorrow, and not a sentence or syllable of the Constitution need be altered. It was purposely so framed as to give no claim, no sanction to the claim, of property in man. If in its origin slavery had any relation to the government, it was only as the scaffolding to the magnificent structure, to be removed as soon as the building was completed.

...I recognize the widest possible difference-so wide, that to receive the one as good, pure, and holy, is of necessity to reject the other as bad, corrupt, and wicked. To be the friend of one, is of necessity to be the enemy of the other.

[...] endless action and reaction. Those beautifully rounded pebbles which you gather on the sand and which you hold in your hand and marvel at their exceeding smoothness, were chiseled into their varies and graceful forms by the ceaseless action of countless waves. Nature is herself a great worker and never tolerates, without certain rebuke, any contradiction to her wise example. Inaction is followed by stagnation. Stagnation is followed by pestilence and pestilence is followed by death.

Those who profess to favor freedom, and yet depreciate agitation, are men who want crops without plowing up the ground.

The destiny of the colored American ... is the destiny of America.