If there is any responsibility in the cycle of life it must be that one generation owes to the next that strength by which it can come to face ultimate concerns in its own way.

Doubt is the brother of shame.

Play is the most natural method of self-healing that childhood affords.

Life doesn't make any sense without interdependence. We need each other, and the sooner we learn that, the better for us all.

The American feels too rich in his opportunities for free expression that he often no longer knows what he is free from. Neither does he know where he is not free; he does not recognize his native autocrats when he sees them.

Let us face it: 'deep down' nobody in his right mind can visualize his own existence without assuming that he has always lived and will live hereafter.

In the social jungle of human existence, there is no feeling of being alive without a sense of identity.