Particular attention should be given to the opportunities which the environment presents or precludes for involvement of children with persons both older and younger than themselves.

One of the most significant effects of age-segregation in our society has been the isolation of children from the world of work. Whereas in the past children not only saw what their parents did for a living but even shared substantially in the task, many children nowadays have only a vague notion of the nature of the parent's job, and have had little or no opportunity to observe the parent, or for that matter any other adult, when he is fully engaged in his work.

No society can long sustain itself unless its members have learned the sensitivities, motivations and skills involved in assisting and caring for other human beings.

Witness the American ideal: the Self-Made Man. But there is no such person. If we can stand on our own two feet, it is because others have raised us up. If, as adults, we can lay claim to competence and compassion, it only means that other human beings have been willing and enabled to commit their competence and compassion to us--through infancy, childhood, and adolescence, right up to this very moment.

Development, it turns out, occurs through this process of progressively more complex exchange between a child and somebody else- especially somebody who’s crazy about that child

If the children and youth of a nation are afforded opportunity to develop their capacities to the fullest, if they are given the knowledge to understand the world and the wisdom to change it, then the prospects for the future are bright. In contrast, a society which neglects its children, however well it may function in other respects, risks eventual disorganization and demise.

In the United States, it is now possible for a person eighteen years of age, female as well as male, to graduate from high school, college, or university without ever having cared for, or even held, a baby; without ever having looked after someone who was old, ill, or lonely; or without ever having comforted or assisted another human being who really needed help... No society can long sustain itself unless its members have learned the sensitivities, motivations, and skills involved in assisting and caring for other human beings.