What is the difference between a Turing machine and the modern computer? It's the same as that between Hillary's ascent of Everest and the establishment of a Hilton hotel on its peak.

It is in the thirties that we want friends. In the forties we know they won't save us any more than love did.

我总是做一些我还没有完全准备好的事情。我认为这就是你成长的方式。

One must choose in life between boredom and suffering.

我不想成为下一个谁。我想成为第一个我。