我不会假装在冠状病毒之前一切都很完美。
效率是把事情做对;效果是做对的事情。
真正的挑战不是种得更多,而是用更少的资源种得更好。
The most radical thing you can do is to be yourself.
The study of Shimura varieties is a meeting point of geometry, algebra, and number theory.