In a world filled with hate, we must still dare to hope. In a world filled with anger, we must still dare to comfort. In a world filled with despair, we must still dare to dream. And in a world filled with distrust, we must still dare to believe.

迷惑的时候是人追逐佛法，开悟的时候是佛法追逐人。

一门科学的历史就是它的问题域的历史。

Mathematics is the art of turning complexity into clarity.

性能的关键在于优雅，而不是大量的特殊情况。