最简单的句子往往蕴含最深刻的真理。
The only thing to do with good advice is to pass it on. It is never of any use to oneself.
智者和愚人都没有害,最危险的倒是智愚参半。
The pursuit of mathematical truth is a pursuit of beauty, elegance, and simplicity.
The health of our oceans is the health of our species—there is no separation.