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 and talents.

The weakness of a soul is proportionate to the number of truths that must be kept from it.

A just society must strive with all its might to right wrongs even if righting wrongs is a highly perilous undertaking. But if it is to survive, a just society must be strong and resolute enough to deal swiftly and relentlessly with those who would mistake its good will for weakness.

Those who would sacrifice a generation to realize an ideal are the enemies of mankind.

A person's creative ability decreases in direct proportion to the degree to which he takes himself seriously.

Faith in a holy cause is to a considerable extent a substitute for lost faith in ourselves.

It is often the failure who is the pioneer in new lands, new undertakings, and new forms of expression.