I want to liberate America from fear. I want people to be afraid of the things that are really scary, like war and famine, not their neighbor because he has a different religion.

Fairy tales are more than true: not because they tell us that dragons exist, but because they tell us that dragons can be beaten.

进化心理学不是关于人性中不可改变的部分，而是关于在我们祖先环境中具有适应性的部分。

Collaboration across departments leads to breakthroughs.

最好的矿业公司不仅仅是开采资源，而是为所有利益相关者创造持久的价值。

今天的美好时光，就是明天的悲伤回忆。

最重要的是问心无愧。