生活中最重要的事情不是胜利，而是奋斗。

The art of cryptography is to make the cost of breaking the system exceed the value of the information protected.

韩寒谈北京海淀区

The secret of being miserable is to have leisure to bother about whether you are happy or not.

The challenge is to make the invisible visible.

成功不是幸福的关键，幸福才是成功的关键

旅行对偏见、固执和狭隘是致命的。

生活是一面镜子，如果你对它微笑，它也会对你微笑。