愉快是健康的最佳促进者。

No man, for any considerable period, can wear one face to himself and another to the multitude, without finally getting bewildered as to which may be the true.

"In the end, we will remember not the words of our enemies, but the silence of our friends."

Innovation is not about doing something completely new, but about doing it better than anyone else.

生活世界是隐含知识的背景，使我们能够相互理解。

变得更好的唯一方法是接受你并不像自己想象的那么好的想法。

Real freedom does not mean that you can do anything you want, rather you can reject what you do not want to do.

光是形式的伟大揭示者。