软件开发中最重要的一个方面是明确你要构建什么。
The most important single aspect of software development is to be clear about what you are trying to build.
Whether you come from a council estate or a country estate, your success will be determined by your own confidence and fortitude.
并非所有流浪者都迷失了方向。
如果技术不能解决实际问题,它就毫无意义。