Always listen to experts. They’ll tell you what can’t be done and why. Then do it.

你自己的心灵是一个神圣的围墙，除非得到你的许可，否则没有任何有害的东西能够进入。

Our heroes are human heroes. That's a very new situation. Most other societies have had, right at their center, the worship of something transcendent: a god, a spirit, a natural force, the universe, whatever it is -- something else that is being worshiped. We've slightly lost the habit of doing that, which is, I think, why we're particularly drawn to nature.

The most important political development of the last half century has been the spread of liberal democracy around the world.

跨行业合作是解决复杂环境挑战的关键。

这个世界会打击每一个人，但经历过后，有些人会在受伤的地方变得更坚强。