The human body is vapor materialized by sunshine mixed with the life of the stars.

The beginning of wisdom is the beginning of supernatural power.

Dreams are not without meaning wherever they may come from — from fantasy, from the elements, or from another inspiration.

Know that the philosopher has power over the stars, and not the stars over him.

The universities do not teach all things ... so a doctor must seek out old wives, gypsies, sorcerers, wandering tribes, old robbers, and such outlaws and take lessons from them. A doctor must be a traveller . . . Knowledge is experience.

All arts lie in man, though not all are apparent. Awakening brings them out. To be taught is nothing; everything is in man waiting to be awakened.

The right dose differentiates a poison from a remedy