我一直在不停地努力，不嘲笑、不哀叹、不嘲笑人类的行为，而是理解它们。

写文章必须追溯六经的本源，并参考《史记》《汉书》的写法。

I don't think that everyone should become a mathematician, but I do believe that many students don't give mathematics a real chance.

We want Google to be the third half of your brain.

我不是救世主，我是罪人。