"Education is no substitute for intelligence. What do you despise? By this are you truly known. Without change something sleeps inside us, and seldom awakens. Give as few orders as possible... Once you've given orders on that subject, you must always give orders on that subject. Repression makes a religion flourish. Humans are almost always lonely. The least favorable condition controls the growth rate. An ecosystem maintains a certain fluid stability that can be destroyed by a misstep in just one niche. You can't buy security. "This is an ecological text, one that can teach you not what to think, but how.