有时候最难的事情和正确的事情是同一件事。

2001：贝索斯致股东信《我们始终坚持现金流为王》

I think that's the single best piece of advice: constantly think about how you could be doing things better and questioning yourself.

The power of computation is not just in solving problems, but in the elegance and efficiency with which it does so.

煤炭行业必须发展以满足现代环境标准，否则将被淘汰。

除了诱惑，我可以抵抗一切。