The task of psychology is to discover the laws of mental structure.

The problem of quality management is not what people don't know about it. The problem is what they think they do know.

I'm not going to tell them about the downsizing. If a patient has cancer, you don't tell them.

信仰使穷人不至于去谋害富人。

Your mindset determines your lifestyle.

当市场下跌时，你轻易的将好东西打折变卖，但是一旦市场向上，再想买回来，难之又难。