城市永不眠，我也是。

勇气不是没有恐惧，而是战胜恐惧。

Sustainable energy solutions will define the 21st century.

作家的任务不是告诉你该如何感受，而是告诉你一些事情并让你感受到它。

学习数学的最好方法就是做数学。

People can be really smart or have skills that are directly applicable, but if they don't really believe in it, then they are not going to really work hard.

冲突越激烈，胜利越光荣。