The Paleolithic hunters who painted the unsurpassed animal murals on the ceiling of the cave at Altamira had only rudimentary tools. Art is older than production for use, and play older than work. Man was shaped less by what he had to do than by what he did in playful moments. It is the child in man that is the source of his uniqueness and creativeness, and the playground is the optimal milieu for the unfolding of his capacities.

To the frustrated, freedom from responsibility is more attractive than freedom from restraint. They are eager to barter their independence for relief from the burdens of willing, deciding and being responsible for inevitable failure. They willingly abdicate the directing of their lives to those who want to plan, command and shoulder all responsibility.

A mass movement attracts and holds a following not because it can satisfy the desire for self-advancement, but because it can satisfy the passion for self-renunciation.

In human affairs, the best stimulus for running ahead is to have something we must run from.

Man's chief goal in life is still to become and stay human, and defend his achievements against the encroachment of nature.

The autonomous individual, striving to realize himself and prove his worth, has created all that is great in literature, art, music, science and technology. The autonomous individual, also, when he can neither realize himself nor justify his existence by his own efforts, is a breeding call of frustration, and the seed of the convulsions which shake our world to its foundations.

There is a guilty conscience behind every brazen word and act and behind every manifestation of self-righteousness.