有时候最难的事就是什么也不做。
战胜竞争对手的唯一方法,就是停止试图战胜竞争对手。
Sometimes you gotta do what you gotta do, even if it hurts.
I'm not perfect, and I don't pretend to be.
The goal of software architecture is to minimize the amount of knowledge you need to have in order to build a system.