The key to managing complexity is to focus on the interfaces between components, not their internal details.
历史学家必须与其研究对象有某种亲缘关系。死者不会开口,除非你以恰当的方式呼唤他们。
I'm not a legend, I'm just a man who's lived his life.
那下面发生的事情,跟他们说的完全不一样。