The growth of the human mind is still high adventure, in many ways the highest adventure on earth.

Never deny a diagnosis, but do deny the negative verdict that may go with it.

The message from the moon which we have flashed to the far corners of this planet is that no problem need any longer be considered insoluble.

More and more, the choice for the world's people is between becoming world warriors or world citizens.

The only security for the American people today, or for any people, is to be found through the control of force rather than the use of force.

Education fails unless the Three R's at one end of the school spectrum lead ultimately to the Four P's at the other-Preparati on for Earning, Preparation for Living, Preparation for Understanding, Preparation for Participation in the problems involved in the making of a better world.

All this sensory input, which begins in the brain, has its effect throughout the body.