The Constitution on which our Union rests, shall be administered by me [as President] according to the safe and honest meaning contemplated by the plain understanding of the people of the United States at the time of its adoption - a meaning to be found in the explanations of those who advocated, not those who opposed it, and who opposed it merely lest the construction should be applied which they denounced as possible.

Lay down true principles and adhere to them inflexibly. Do not be frightened into their surrender by the alarms of the timid, or the croakings of wealth against the ascendency of the people.

Never yet could I find that a black had uttered a thought above the level of plain narration; never saw even an elemental trait of painting or sculpture.

The greatest good we can do our country is to heal its party divisions and make them one people.

The course of history shows that as a government grows, liberty decreases.

Freedom [is] the first-born daughter of science

His system of morality was the most benevolent and sublime probably that has been ever taught, and consequently more perfect than those of any of the ancient philosophers... He was the most innocent, the most benevolent, the most eloquent and sublime character that ever has been exhibited to man.