"I no longer believe the conservative message that children are naturally selfish and destructive creatures who need civilizing by hierarchies or painful controls. On the contrary, I believe that hierarchy and painful controls create destructive people. And I no longer believe the liberal message that children are blank slates on which society can write anything. On the contrary, I believe a unique core self is born into every human being; the result of millennia of environment and heredity combined in an unpredictable way that could never happen before or again."