It is not speech or tool making that distinguishes us from other animals, it is imagination....Of what use are speech sounds and tools without an inspiration toward perfectibility, without a sense that we can create or construct a history.

Adolescents are the bearers of cultural renewal, those cycles of generation and regeneration that link our limited individual destinies with the destiny of the species.

In every adult human there still lives a helpless child who is afraid of aloneness.... This would be so even if there were a possibility for perfect babies and perfect mothers.

In all times and in all places--in Constantinople, northwestern Zambia, Victorian England, Sparta, Arabia, . . . medieval France,Babylonia, . . . Carthage, Mahenjo-Daro, Patagonia, Kyushu, . . . Dresden--the time span between childhood and adulthood, however fleeting or prolonged, has been associated with the acquisition of virtue as it is differently defined in each society. A child may be good and morally obedient, but only in the process of arriving at womanhood or manhood does a human being become capable of virtue--that is, the qualities of mind and body that realize society's ideals.

A man's fatherliness is enriched as much by his acceptance of his feminine and childlike strivings as it is by his memories of tender closeness with his own father. A man who has been able to accept tenderness from his father is able later in life to be tender with his own children.

Hopefulness is the heartbeat of the relationship between a parent and child. Each time a child overcomes the next challenge of hislife, his triumph encourages new growth in his parents. In this sense a child is parent to his mother and father.

Another potentiality of our irrepressible juvenility is a capacity to maintain until the onset of senility an active creative interaction with our environment. We persist in exploring, investigating, inventing, discovering. In these respects humans of all eras, in all societies, all ages of life, are more like baby chimps and not at all like the sedate and rigidly conforming adult chimpanzee, who hasn't changed much since she was five or six years old.