“I give my whole water in joy，“ sings the waterfall， '' though little of it is enough for the thirsty。''

"Books are the quietest and most constant of friends; they are the most accessible and wisest of counselors, and the most patient of teachers."

唯一受过教育的人是学会了如何学习和改变的人。

The most important thing is to keep thinking, keep questioning.

一个领导者的真正考验不在于他们的指挥能力，而在于他们的激励能力。

我认为你能做的最好的事情就是对你所拥有的心存感激。