每个人在世界上都有一个位置要填补，并且在某些方面是重要的，无论他是否选择如此。
Every individual has a place to fill in the world and is important in some respect whether he chooses to be so or not.
Every seed planted today is an investment in tomorrow's food supply.
Happiness comes from between. It is not something that you can find, acquire, or achieve directly. You have to get the conditions right and then wait.
唯一真正的知识是自知之明。
我总是努力推动自己做得更好。
Leadership is about inspiring others to see possibilities where they once saw limits.
正如几何学最自然的起点是数学点，在观察和自然历史中采用同样的方法也最真实、简单且富有教益。