The only good is knowledge and the only evil is ignorance.

I want nothing to do with any religion concerned with keeping the masses satisfied to live in hunger, filth, and ignorance.

The true Wisdom is in recognizing our own ignorance.

To Believe without evidence and demonstration is an act of ignorance and folly.

False language, evil in itself, infects the soul with evil.

The misuse of language induces evil in the soul.