I'm not a gangster, I'm not a thug, I'm just a regular guy who's had some success.

In business, if you're standing still, you're actually moving backwards.

That man, I think, has had a liberal education who has been so trained in youth that his body is the ready servant of his will.  

一本好书的衡量标准在于它是否能让你思考、感受并以不同的方式看待世界。

Science cannot solve the ultimate mystery of nature. And that is because, in the last analysis, we ourselves are part of nature and therefore part of the mystery that we are trying to solve.