The poet is a man who manages to be, in his own lifetime, what all men would like to be after their death.
受过教育的人与未受过教育的人之间的差异,如同生者与死者之间的差异。
现代密码学的挑战不仅在于保护信息,而且在于以一种既高效又可扩展的方式来实现。
The best way to predict the future is to create it.
The only person you should try to be better than is the person you were yesterday.