If you want something you've never had, you must be willing to do something you've never done.

学会控制内心体验的人将能够决定他们生活的质量，这是我们任何人都能接近幸福的方式。

解释：不谦让， 就会不团结; 不团结， 就不可以出师远征。

The most important thing in science is not so much to obtain new facts as to discover new ways of thinking about them.

最好的喜剧来自真实。