[V]igor of government is essential to the security of liberty.

These are not vague inferences . . . but they are solid conclusions drawn from the natural and necessary progress of human affairs.

If we are in earnest about giving the Union energy and duration we must abandon the vain project of legislating upon the States in their collective capacities.

Men give me credit for some genius. All the genius I have lies in this; when I have a subject in hand, I study it profoundly. Day and night it is before me. My mind becomes pervaded with it. Then the effort that I have made is what people are pleased to call the fruit of genius. It is the fruit of labor and thought.

Effective resistance to usurpers is possible only provided the citizens understand their rights and are disposed to defend them.

The President of the United States would be liable to be impeached, tried, and upon conviction of treason, bribery, or other high crimes and misdemeanors, removed from office; and would afterwards be liable to prosecution and punishment in the ordinary course of law. The person of the King of Great Britain is sacred and inviolable: There is no constitutional tribunal to which he is amenable, no punishment to which he can be subjected without involving the crisis of a national revolution.

That this gentleman [President John Adams] ought not to be the object of the federal wish, is, with me, reduced to demonstration. His administration has already very materially disgraced and sunk the government. There are defects in his character which must inevitably continue to do this more and more. And if he is supported by the federal party, his party must in the issue fall with him.