I have a right to nothing which another has a right to take away.

History teaches the young the virtues of freedom. By apprising them of the past it will enable them to judge the future.

If NATURE has made any one thing less susceptible than all others of exclusive property, it is the action of the thinking power called an idea... No one possesses the less, because every other possess the whole of it. He who receives an idea from me, receives instruction himself without lessening mine; as he who lights his taper at mine, receives light without darkening me.

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.

Where strictness of grammar does not weaken expression, it should be attended to. . . . But where, by small grammatical negligences, the energy of an idea is condensed, or a word stands for a sentence, I hold grammatical rigor in contempt.

Nothing but good can result from an exchange of information and opinions between those whose circumstances and morals admit no doubt of the integrity of their views.

No man will ever bring out of that office the reputation which carries him into it. The honeymoon would be as short in that case as in any other, and its moments of ecstasy would be ransomed by years of torment and hatred.