世界是一条伟大的河流，我们是其中的鱼。

Ignorance is not innocence but sin.

天然气开采的创新是满足世界日益增长的能源需求同时减少环境影响的关键。

It is not death that a man should fear, but he should fear never beginning to live.

人大多由基因和环境塑造，但在这些限制之内，他们有一定的自由选择自己的道路。

To me， you are still nothing more than a little boy who is just like a hundred thousand other little boys。 And I have no need of you。 And you， on your part， have no need of me。 To you， I am nothing more than a fox like a hundred thousand other foxes。 But if you tame me， then we shall need each other。 To me， you will be unique in all the world。 To you， I shall be unique in all the world.

I don’t care if you’re a saint or a sinner, I’m still gonna be me.

学习数学的唯一方法就是做数学。