If a strategy meets a goal: It's working. If a strategy meets a target: It's a success.
如果战略达到了目标,它就是有用的;如果战略实现了目标,它就是成功的。
每本书都是作者和读者之间的对话。
阅读是在不离开原地的情况下发现新的视野。
The most important thing in a programming language is the semantics, not the syntax.
诗人是世界悲伤的镜子。
Science is about understanding the world, and engineering is about changing it.