Every generation needs a new revolution.

It does me no injury for my neighbor to say there are twenty gods or no God.

Without books, I would certainly die.

I would rather have newspapers without a government than a government without newspapers.

The precepts of philosophy and of the Hebrew code, laid hold of actions only. (Jesus) pushed his scrutinies into the heart of man, erected his tribunal in the regions of his thoughts, and purified the waters at the fountain head.

I am not afraid of the priests. They have tried upon me all their various batteries, of pious whining, hypocritical canting, lying and slandering, without being able to give me one moment of pain.

The clergy ... believe that any portion of power confided to me [as President] will be exerted in opposition to their schemes. And they believe rightly: for I have sworn upon the altar of God, eternal hostility against every form of tyranny over the mind of man. But this is all they have to fear from me: and enough, too, in their opinion.