经验只是我们给错误起的名字。
Experience is simply the name we give our mistakes.
NP完全性的概念为理解计算问题的复杂性提供了一个强大的工具。
The purpose of morality is to teach you, not to suffer and die, but to enjoy yourself and live.
The integration of energy and digital technologies will redefine the industry.
Bringing computers into the home won't change either one, but may revitalize the corner saloon.
Nature never deceives us； it is always we who deceive ourselves.
晏子春秋