I like to be a free spirit. Some don't like that, but that's the way I am.

Patience and tenacity of purpose are worth more than twice their weight of cleverness.  

心理现象最好被理解为环境需求与有机体反应之间的桥梁。

Leadership is about inspiring others to achieve what they thought was impossible.

认为你不够好是一个谎言。认为你一文不值是一个谎言。

At the core of all anger is a need that is not being fulfilled.