The past is a shadow, always following, but never catching up.

不要害怕失败，失败是成功的必经之路。

每个患者的故事都是医学的一课。

It is good to have an end to journey toward; but it is the journey that matters, in the end.

朗兰兹纲领是对我们理解数学基本本质的挑战。

最好的想法往往来自倾听——倾听农民、科学家和家庭的声音。