不要追问这世界需要什么样的人,扪心自问是什么支持着你活到现在,然后奔赴你的信仰、因为这世界需要的就是人们充满活力地活在世上。
There is no such thing as a quality problem.
Abstraction is not just about hiding details; it's about creating a clear and concise model of the problem domain.