The most important thing in science is not to stop questioning.
Shor's algorithm has profound implications for cryptography and the security of digital communications.
天下很多所谓可以做的事情,未必都是可以做的啊! 
有时候我只是觉得,你知道,我陷入了窠臼。我只是机械地行动。我不像以前那样享受它了。
A distributed system is one in which I can’t get any work done because some machine I’ve never heard of has crashed.