化学的语言是普遍的，它的符号被所有国家理解。

处于困境中的人往往只关注自己的问题，而解决问题的途径通常在于你如何解决别人的问题。

仅靠市场无法解决所有发展挑战，我们还需要明智的干预措施。

Nothing is really beautiful but truth, truth alone is lovely.

技术是解锁更高效、更清洁能源解决方案的关键。

Here's where it makes the most sense. You need it so you don't forget. Forget that there are palace in the world that aren't made out of stone That there's a---there's a---there's something inside that's yours, that they can't touch.