Do you want me to say that men create gods to enforce their definitions of good and evil? - Frank Herbert

You never talk of likelihoods on Arrakis. You speak only of possibilities.

"When a wise man does not understand, he says: "I do not understand." The fool and the uncultured are ashamed of their ignorance. They remain silent when a question could bring them wisdom."

If we deny the need for thought, Moneo, as some do, we lose the powers of reflection; we cannot define what our senses report. If we deny the flesh, we unwheel the vehicle which bears us. But if we deny emotion, we lose all touch with our internal universe. It was emotions which I missed the most.