You have to believe in yourself when no one else does.

A man is a success if he gets up in the morning and gets to bed at night, and in between he does what he wants to do.

质量改进的第一步是了解客户真正想要的是什么。

压力造就钻石。

如果你只做那些你事先知道答案的事情，你的公司就会消失。