常识告诉我们，业绩来来去去，但成本永远存在。

Reading furnishes the mind only with materials of knowledge; it is thinking that makes what we read ours.

The most important thing in the programming language is the ability to express algorithms clearly and concisely.

最好的艺术总是处于品味的边缘。

领导力意味着今天做出艰难的决定，为未来的几代人带来利益。