#Aristotle

"It is easy to understand that in the dreary middle ages the Aristotelian logic would be very acceptable to the controversial spirit of the schoolmen, which, in the absence of all real knowledge, spent its energy upon mere formulas and words, and that it would be eagerly adopted even in its mutilated Arabian form, and presently established as the centre of all knowledge."

"As Aristotle said, 'Excellence is a habit.' I would say furthermore that excellence is made constant through the feeling that comes right after one has completed a work which he himself finds undeniably awe-inspiring. He only wants to relax until he's ready to renew such a feeling all over again because to him, all else has become absolutely trivial."

"During the 1950s, Aristotle Onassis and I formed what grew to be a close friendship and association in several business ventures."

"Plato and Aristotle are my teachers. Even Kant is my teacher, but my greatest teacher is my failures."

"Aristotle maintained that women have fewer teeth than men; although he was twice married, it never occurred to him to verify this statement by examining his wives' mouths."

"Aristotle may be regarded as the cultural barometer of Western history. Whenever his influence dominated the scene, it paved the way for one of history's brilliant eras; whenever it fell, so did mankind."

"Children should be educated and instructed in the principles of freedom. Aristotle speaks plainly to this purpose, saying, 'that the institution of youth should be accommodated to that form of government under which they live; forasmuch as it makes exceedingly for the preservation of the present government, whatsoever it be."