Leadership is not about being in charge. It is about taking care of those in your charge.

时间是伟大的导师，它能解决许多问题。

"Education never ends, Watson. It is a series of lessons, with the greatest for the last."

心灵是自己的地方，在那里可以把地狱变成天堂，把天堂变成地狱。

时间足够长，留给任何愿意利用它的人。