成功的真正标准是你对他人的影响。

What you do makes a difference, and you have to decide what kind of difference you want to make.

The goal of education is not to increase the amount of knowledge but to create the possibilities for a child to invent and discover, to create men who are capable of doing new things.

缺乏多样性的森林就像只有一本书的图书馆。

解释：评价一个人时，不能因为一点过失就抹杀他的功劳。