There is no such thing as a happy ending. There are just good stopping places.

The world is mostly right. The world is mostly wrong.

There are two ways to write error-free programs; only the third one works.

唯一重要的是你如何看待自己。

记忆是我们身份幽灵居住的领地。

科学问题有意识的解决给我们提出的最直接且在某种意义上最重要的问题，是对结果的准确阐述。