[Jehovah is] certainly the most jealous, the most vain, the most ferocious, the most unjust, the most bloodthirsty, the most despotic, and the most hostile to human dignity and liberty.

Liberty means that a man is recognized as free and treated as free by those who surround him.

Destroy or be destroyed-there is no middle way! Let us then be the destroyers!

As long as we have a master in heaven, we will be slaves on earth.

Religion is collective insanity.

To revolt is a natural tendency of life. Even a worm turns against the foot that crushes it. In general, the vitality and relative dignity of an animal can be measured by the intensity of its instinct to revolt.

I am not myself free or human until or unless I recognize the freedom and humanity of all my fellowmen... I am truly free only when all human beings, men and women, are equally free. The freedom of other men, far from negating or limiting my freedom, is, on the contrary, its necessary premise and confirmation.