软件开发中最重要的一个方面是明确你试图构建什么。
The most important single aspect of software development is to be clear about what you are trying to build.
In business, as in life, relationships are the foundation of everything.
We are all born mad. Some remain so.
技术不仅仅是一种工具。它可以赋予学习者以前可能没有的声音。