数学的进步不仅仅依靠个人的努力,而是通过几代人的集体工作。
The best way to be happy is to forgive.
当一扇幸福的门关起的时候,另一扇幸福的门会因此开启,但我们却经常看这扇关闭的大门太久,而忘了注意到那扇已经为我们而开启的幸福之门。
True agricultural leadership means leaving the land better than we found it.
The real challenge in computer science is not to write programs, but to understand the nature of computation.
人将会死,国家会建立亦会倾颓;但思想将永远长存。思想可承受的远大过死亡。