To be born, to live and to die is merely to change forms... And what does one form matter any more than another?... Each form has its own sort of happiness and unhappiness. From the elephant down to the flea... from the flea down to the sensitive and living molecule which is the origin of all, there is not a speck in the whole of nature that does not feel pain or pleasure.

We talk much more about individualism and liberty than our ancestors. But as so often happens, when anything becomes conscious, the consciousness is compensatory for absence in practice.

A large part of the art of instruction lies in making the difficulty of new problems large enough to challenge thought, and small enough so that, in addition to the confusion naturally attending the novel elements, there shall be luminous familiar spots from which helpful suggestions may spring.

Thought is impossible without words.

There can be no doubt ... of our dependence upon forces beyond our control. Primitive man was so impotent in the face of these forces that g , especially in an unfavorable natural environment, fear became a dominant attitude, and, as the old saying goes, fear created gods.

Conflict is the gadfly of thought. It stirs us to observation and memory. It instigates invention. It shocks us out of sheep-like passivity, and sets us at noting and contriving…conflict is a sine qua non of reflection and ingenuity.

Education, therefore, is a process of living and not a preparation for future living. Without some goals and some efforts to reach it, no man can live. Education is not preparation for life; education is life itself.