I don't like to talk too much, I prefer to let my racket talk.

如果用心一旦松散，那么万事都做不好。如果用心一旦粗疏，那么凡事不能聚精会神。用心一旦固执，凡事就不能见其本来面目。

Some people have an ability to negotiate. It's an art you're basically born with. You either have it or you don't.

因果推理需要仔细思考分析背后的假设。