"The scientific method is the best way to get at the truth, but it is not the only way."

"The world is built on a plan, a pattern, a structure that is mathematically beautiful."

"The number of children born to a marriage ought to be limited, and that a man who has already had some children should be sterilized."

"The fact that life exists and that it is maintained by a continuous stream of 'negentropy' from the outside, is the most profound mystery of all."

"The present is the only thing that has no end."