旅行本身就是一个人；没有两个是相同的。所有的计划、保障、管制和强制都是徒劳的。经过多年的奋斗，我们发现我们并没有去旅行；旅行带走了我们。
A journey is a person in itself; no two are alike. And all plans, safeguards, policing, and coercion are fruitless. We find after years of struggle that we do not take a trip; a trip takes us.
Every problem in NP can be reduced to the satisfiability problem, which is the cornerstone of computational complexity theory.
伟大的沙漠为了绿叶的爱而燃烧，而她摇摇头、笑著、飞走了。
艺术家必须是精神的战士。
心理学的真理是帮助我们驾驭现实的东西。