管理复杂性的关键在于关注组件之间的接口,而不是它们的实现。
The key to managing complexity is to focus on the interfaces between components, not their implementations.
The only way to do great work is to love what you do.
人生就是一场马拉松,别急,慢慢跑。
The beauty of mathematics lies in its ability to simplify complex phenomena.