The world is a great poem, and we are the verses.

We must balance the need for energy security with the imperative of reducing emissions.

一个人托举重物，难以挺起；众人一起赶路，比较容易走得快。意谓互助、互动才易于做成事情，强调的是团结的力量。

心是脆弱的东西，容易破碎，但也有巨大的力量。

The fountain of content must spring up in the mind, and they who have so little knowledge of human nature as to seek happiness by changing anything but their own dispositions will waste their lives in fruitless efforts.

What excites me most is the potential for basic science to transform medicine.