最好的想法往往来自那些最接近问题的人。

In the end, that's what this election is about. Do we participate in a politics of cynicism or a politics of hope?

The man who is fit to work at any particular trade is unable to understand the science of that trade without the help and guidance of those who are working with him or over him.

决策的质量不是由结果来衡量，而是由做出决策的过程来衡量。

追随你的热情，它会引领你找到目标。

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

森林不仅仅是碳汇，它们是生命之源。