"If you pay attention to nature, especially animals, you can learn a lot. Animals give their offspring a small introduction and then leave them alone. Humans have a way of trying to take charge of each other, and to try to clone each other. A dog or a cat doesn't say to their offspring, 'OK, kitten or puppy, it's time for class now—I'm going to give you a test on how to do this or that.' An animal will say: 'Watch me.'"