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.
我们卖的不是车，而是通往新生活方式的钥匙。
"To live is to suffer, to survive is to find some meaning in the suffering."
你的时间有限，所以不要浪费时间去过别人的生活。