有些时候你必须去挑战伟大。。

The best way to be happy is to be grateful.

不要让恐惧阻止你追求梦想。

I can never be safe; I always try and go against the grain. As soon as I accomplish one thing, I just set a higher goal. That's how I've gotten to where I am.

A good mathematician is someone who can see analogies between theorems; a great mathematician is someone who can see analogies between analogies.

怒气太强盛就会伤害别人，欲念过多则会伤害自己，贪图安逸会伤害性情，忧虑过多就会损害志向。

在一个逃亡者的世界里，朝相反方向走的人看起来像是在逃跑。

化学是一门奇妙的科学，但一个人不应该完全投身于其中。

犯错的人生不仅更光荣，而且比无所事事的人生更有用。