“Knowledge is the only instrument of production that is not subject to diminishing returns”
“The pleasure of novelty is by its very nature more subject than any other to the laws of diminishing returns.”
“Success, however, does nothing to diminish the knowledge that failure stalks everything you do. ”
“Thenceforth they thought that, rationally concluded, doubt could become an instrument of knowledge.”
“The Law of Diminishing Returns is true of everything in life, except sex, which seems endlessly repeatable with effect.”
“Uncertainty is caused by a lack of knowledge. Hesitation is the product of fear.”