预测未来的最好方式就是创造未来。

我不是世界上最好的歌手，但我对我的事业充满热情。

The only way to get through life is to laugh your way through it. You either have to laugh or cry. I prefer to laugh. Crying gives me a headache.

The best books are those that tell you what you know already.

The only way to find the truth is to lose yourself.

The past is never dead. It's not even past.

The world doesn't have to be like this. Things can be different.

数学中的合作是必不可少的；没有人能独自解决所有问题。