Welcome to Arrakeen.

He who controls the spice controls the universe.

The mystery of life isn't a problem to solve, but a reality to experience.

The mind commands the body and it obeys. The mind orders itself and meets resistance.

Deep in the human unconscious is a pervasive need for a logical universe that makes sense. But the real universe is always one step beyond logic.

Proper teaching is recognized with ease. You can know it without fail because it awakens within you that sensation which tells you this is something you have always known.

Growth is limited by that necessity which is present in the least amount. And, naturally, the least favorable condition controls the growth rate.

Dune