The best way to learn mathematics is to do mathematics.

哪怕是磨没了头发，宁可死也不会旋转前进的脚步，为的是全天下人的利益。

The body is a landscape of pain and beauty.

You have to fight for every point like it’s the last one.

Innovation is the vitality of the infrastructure industry, without innovation there is no future.

我不完美，但我是限量版。