儿童并非弱者，他们有足够的智慧。

一个国家制度的品质是其成功的最重要决定因素。

过度捕捞是一个我们可以解决的问题——只要我们立即行动。

There's a real correlation between a society that tells people that they can do anything, and the existence of low self-esteem. So that's another way in which something quite positive can have a nasty kickback. There is another reason why we might be feeling more anxious --about our careers, about our status in the world today, than ever before. And it's, again, linked to something nice. And that nice thing is called meritocracy.

过去是一个陌生的国度；那里的人做事方式不同。