The study of psychology must include the study of the environment in which the mind operates.
It is because nations tend to stupidity and baseness that democracy is possible.
Leadership is not about being in charge. It's about taking care of those in your charge.
The most exciting breakthroughs often come from unexpected places.
The biggest room in the world is the room for improvement.
解釋：閉目塞聽，不去思考，不登高博覽遠望的人，和死人是一類的啊！
Beauty is the oracle that speaks to us all.
我為那些能做出別人做不到的事情的時刻而活。