In the modern world we have invented ways of speeding up invention, and people's lives change so fast that a person is born into one kind of world, g… - Margaret Mead

The student of culture is concerned with a characteristic which man displays more markedly than any other known creature — the ability to transmit what he has learned. In following the procedure I suggest, the learning of Homo sapiens would be treated as a further specialization of the concept of grades, with the recognition that in some species — possibly even in some orders — the ability to learn may represent not only an improvement, in an evolutionary sense, but also an increase in vulnerability. Man's unique, high ability to learn, coupled as it is with a small amount of built-in behavior, represents such a vulnerability.

If we make one criterion for defining the artist the impulse to make something new, or to do something in a new way - a kind of divine discontent with all that has gone before, however good - then we can find such artists at every level of human culture, even when performing acts of great simplicity.

We must recognize that beneath the superficial classifications of sex and race the same potentialities exist, recurring generation after generation, only to perish because society has no place for them.