Simplicity is a great virtue but it requires hard work to achieve it and education to appreciate it. Simplicity is the ultimate sophistication.

要理解一个程序，你必须同时成为机器和程序。

最危险的毒药是成就感。解药是每天早上都像个初学者一样思考。

It is much easier to change how you think by changing your behavior， than it is to change your behavior by changing how you think. Act out the change you seek.

如果你的梦想没有吓到你，那它们就太小了。