A good novel tells us the truth about its protagonist; but a bad novel tells us the truth about its author.
最好的想法往往来自不同学科的交叉点。
我写歌是为了治愈自己,也治愈别人。
Never let your sense of morals prevent you from doing what is right.
NP完全性的概念为理解计算问题的复杂性提供了一个强大的工具。