Don't just fight in the North or the South. Always imagine every battle in your mind, where everyone is both your enemy and your friend, and all possible events happen simultaneously. That way, nothing will take you by surprise, and everything that happens will be something you've already imagined.

Mathematics is not a spectator sport.

数学不是一项观赏性运动。

那么为什么我要谈论失败的好处呢？因为失败意味着剥离掉那些不必要的东西。我因此不再伪装自己、远离自我，而重新开始把所有精力放在对我最重要的事情上。

我是那种会让你想喝更多酒的人。

Writing is a matter of finding a voice to listen to the voices inside you.