科学是一段旅程,每一步都很重要。
有史以来最大的发现就是,一个人仅仅改变自己的态度,就能改变他的未来。
The power of a story lies in its ability to make us see the world differently.
所有老年人共有的一个大秘密是,你在七八十年里其实并没有改变。你的身体变了,但你一点也没变。这当然会引起很大的困惑。
The string is a stark data structure and everywhere it is passed there is much duplication of process. It is a perfect vehicle for hiding information.