Mathematics is not a careful march down a well-cleared highway, but a journey into a strange wilderness, where the explorers often get lost.

一个好的算法就像一把调好的乐器，从混乱中产生和谐。

未知不是要害怕的东西，而是要拥抱的东西。

Quality is more important than quantity. One home run is much better than two doubles.

The world is not a pleasant place to be, but it is the only one we have.