快乐的情感是来源于与不好的事的对比，而快乐本身并没有任何意义。
Happiness ain't a thing in itself --- it's only a contrast with something that ain't pleasant. That's all it is.
You can't manage what you don't measure.
Everybody counts or nobody counts.
云原生不仅是技术，更是一种思维方式的变革。
Leadership is about listening as much as it is about directing.