The key to a happy life is not in avoiding problems, but in learning how to deal with them effectively.

The brain is a complex system, and we are just beginning to understand how it works.

变化不仅仅是生活的必要，它就是生活本身。

不要害怕失败，因为每一次失败都是成功的练习。

 释义：不和他人去争名利上的得与失，只求自己能够拥有和增长智慧与才干。