Experience has already shown that the impeachment the Constitution has provided is not even a scarecrow.

All, too, will bear in mind this sacred principle, that though the will of the majority is in all cases to prevail, that will to be rightful must be reasonable; that the minority possess their equal rights, which equal law must protect, and to violate would be oppression.

There is... an artificial aristocracy founded on wealth and birth, without either virtue or talents... The artificial aristocracy is a mischievous ingredient in government, and provision should be made to prevent its ascendency.

The contradictory experiments of chemists leave us at liberty to conclude what we please. My conclusion is, that art has not yet invented sufficient aids to enable such subtle bodies [air, light, &c.] to make a well-defined impression on organs as blunt as ours; that it is laudable to encourage investigation but to hold back conclusion.

Reason and free inquiry are the only effectual agents against error... They are the natural enemies of error, and of error only... If [free enquiry] be restrained now, the present corruptions will be protected, and new ones encouraged.

The children of Israel in the wilderness, led by a cloud by day, and a pillar of fire by night.

My views and feelings (are) in favor of the abolition of war-and I hope it is practicable, by improving the mind and morals of society, to lessen the disposition to war; but of its abolition I despair.