一个人做得越多,看得越多,感受得越多,就越有能力去做。
数学中最深刻的思想往往来自最简单的问题。
Chinese agriculture must take a modernization path with its own characteristics.
The greatest trick the devil ever pulled was convincing the world he didn't exist.
当我21岁的时候我的期望降低到零。从那以后每件事情对我来说都是意外的礼物。