成功不是关于金钱或名誉，而是做你热爱的事情并感到快乐。

There are only molecules. Everything else is sociology.

关键不是消除恐惧，而是控制它。

The mining industry has a responsibility to leave communities better than we found them.

计算机科学中的真正挑战不是编写程序，而是理解计算的本质。