Probability theory is nothing but common sense reduced to calculation.
Success is about being able to extend yourself beyond what you thought was possible.
The real challenge in computer science is not to write programs, but to understand the nature of computation.
和一个人玩一个小时对他的了解,胜过于一年的对谈
The dangerous man is the one who has only one idea, because then he'll fight and die for it.