最终，我们只有我们告诉自己的故事。

The truth is not always the best story.

Mathematics is not a spectator sport; to understand it, one must engage with it actively.

智者和愚人都没有害，最危险的倒是智愚参半。

The great advantage of a hotel is that it’s a refuge from home life.

Writing is the only thing that, when I do it, I don't feel I should be doing something else.