追求高效算法的核心是一项数学努力，它挑战了我们对复杂性和可计算性的理解。

If you go back a few hundred years, what we take for granted today would seem like magic—being able to talk to people over long distances, to transmit images, flying, accessing vast amounts of data like an oracle. These are all things that would have been considered magic a few hundred years ago.

I can't go on, I'll go on.

Life is too short to be living somebody else's dream.