Children, even infants, are capable of sympathy. But only after adolescence are we capable of compassion.

It didn't take elaborate experiments to deduce that an infant would die from want of food. But it took centuries to figure out that infants can and do perish from want of love.

Adolescence represents an inner emotional upheaval, a struggle between the eternal human wish to cling to the past and the equally powerful wish to get on with the future.

Schoolchildren make up their own rules and enforce their own conformities. They feel safest when leisure time is rationed and dosed. They like to wear uniforms, and they frown on personal idiosyncrasies. Deviance is the mark of an outsider.

It is a human circumstance that when we are born we have not yet come into existence. We are lured into our special human existence by a mothering presence that gratifies our innate urges to be suckled, held, rocked, caressed. But that same gratifying presence puts limits on desire and rations satisfaction. In this sense the mother is also the first lawgiver.

The invisible bond that gives the baby rein to discover his place in the world also brings the creeping baby back to home base....In this way he recharges himself. He refuels on the loving energies that flow to him from his mother. Then he's off for another foray of adventure and exploration.

We humans undergo two major growth spurts: one during infancy and another from eleven to twelve until fifteen or sixteen--pubescence. Between the two is a relatively quiescent growth period in which most of the body takes a rest from growing while the brain continues to mature. This period of life is general referred to as childhood or, sometimes, latency.