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。

The most exciting phrase to hear in science, the one that heralds new discoveries, is not 'Eureka!' but 'That's funny...'

If you're going to bake, do it properly. Don't cut corners.

Sometimes you can do everything right and things will still go wrong. The key is to never stop doing right.

I'm not afraid to say what I feel, and I'm not afraid to be who I am.

当你写作时，你试图发现一些你不知道的东西。

To define is to limit.

无论代价如何，安全必须始终放在第一位。