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The true spirit of delight, the exaltation, the sense of being more than Man, which is the touchstone of the highest excellence, is to be found in mathematics as surely as in poetry.

"I think the best films are the ones that challenge you, that make you think, that stay with you long after you've left the theater."

Any change, even a change for the better, is always accompanied by drawbacks and discomforts.

True leadership is about inspiring others to achieve more than they thought possible.