软件开发中最重要的一个方面是明确你要构建什么。

It is a capital mistake to theorize before one has data.

Writing is making sense of life. You work your whole life and perhaps you've made sense of one small area.

你无法回到过去改变开头，但你可以从现在开始改变结局。

The past is never dead. It's not even past.

适合从事任何特定行业的人，如果没有行业内人士的友好帮助和合作，就无法理解该行业的科学。