Nothing happens til something moves.

Give back to the world at least what you've received.

The truth of a theory can never be proven, for one never knows if future experience will contradict its conclusions.

Without the sense of fellowship with men of like mind... life would have seemed to me empty.

When the number of factors coming into play in a phenomenological complex is too large scientific method in most cases fails. One need only think of the weather, in which case the prediction even for a few days ahead is impossible. Nevertheless, no one doubts that we are confronted with a causal connection whose causal components are in the main known to us. Occurrences in this domain are beyond the reach of exact prediction because of the variety of factors in operation, not because of any lack of order in nature.

God gave me the stubbornness of a mule and a fairly keen scent.

The intuitive mind is a sacred gift and the rational mind is a faithful servant. We have created a society that honors the servant and has forgotten the gift.