We are only now on the threshold of knowing the range of the educability of man-the perfectibility of man. We have never addressed ourselves to this problem before.

The shrewd guess, the fertile hypothesis, the courageous leap to a tentative conclusion - these are the most valuable coins of the thinker at work. But in most schools guessing is heavily penalized and is associated somehow with laziness.

Education must, be not only a transmission of culture but also a provider of alternative views of the world and a strengthener of the will to explore them.

In the perception of the incongruous stimuli, the recognition process is temporarily thwarted and exhibits characteristics which are generally not observable in the recognition of more conventional stimuli.

Telling others about oneself is...no simple matter. It depends on what we think they think we ought to be like

You are more likely to act yourself into feelings, than feel yourself into action.