I don’t play for the money or the fame. I play because I love tennis.
Writing is a way to make sense of the world.
Never underestimate the power of a simple idea executed well.
Understanding the limits of computation is as important as understanding its possibilities.
Everyone is in favor of free speech. Hardly a day passes without its being extolled, but some people's idea of it is that they are free to say what they like, but if anyone else says anything back, that is an outrage.
过去总是与我们同在,因为它滋养着现在。