Give me the storm and tempest of thought and action, rather than the dead calm of ignorance and faith! Banish me from Eden when you will; but first let me eat of the fruit of the tree of knowledge!

Give any orthodox church the power, and to-day they would punish heresy with whip, and chain, and fire. As long as a church deems a certain belief essential to salvation, just so long it will kill and burn if it has the power.

Tolerance is giving to every other human being every right that you claim for yourself.

I am a believer in liberty . That is my religion to give to every other human being every right that I claim for myself, and I grant to every other human being, not the right because it is his right but instead of granting I declare that it is his right, to attack every doctrine that I maintain, to answer every argument that I may urge in other words, he must have absolute freedom of speech.

The more liberty you give away the more you will have.

If the reason I give is a good one, you will act upon it. If it is a bad one I cannot make it better by piling epithet upon epithet. There is no logic in abuse; there is no argument in an epithet.

As a man develops, he places a greater value upon his own rights. Liberty becomes a grander and diviner thing. As he values his own rights he begins to value the rights of others. And when all men give to all others all the rights they claim for themselves, this world will be civilized.