You have to believe in yourself when no one else does.

He who is not a good servant will not be a good master.

Leadership is about making tough decisions today that will define tomorrow's legacy.

Make no mistake about it: Computers process numbers - not symbols. We measure our understanding (and control) by the extent to which we can arithmetize an activity.

我不完美，但我永远是我自己。

The fact is that every writer creates his own precursors. His work modifies our conception of the past, as it will modify the future.

The best argument I know for an immortal life is the existence of a man who deserves one.