真相并不总是美丽的，美丽的话语也不一定是真相。

Simplicity is prerequisite for reliability.

In times of change, the learners inherit the earth, while the learned find themselves beautifully equipped to deal with a world that no longer exists.《Steel and Strategy》

一句话，先是太胆小，明知错的事却不敢不做；后来也还是太胆小，明知对的事却不敢去做。

The true potential of computer science is realized when it is applied to solve real-world problems.

If you don’t take risks, you’ll never know what you’re truly capable of.

我们都是祖先的拼凑物。