经济理论提供工具，但现实世界的测试会完善它们。

如果你有梦想的话，就要去捍卫它。那些一事无成的人想告诉你你也成不了大器。如果你有理想的话，就要去努力实现。就这样。

能源转型不仅仅是更换燃料；它是关于整个系统和思维方式的转变。

能源需求与环境保护之间的平衡是我们这个时代的挑战。

基因编辑不仅仅是解决问题，更是理解生命本身。

我喜欢讲故事，而不是告诉观众该怎么想。我喜欢把它摆在那里，让他们自己决定。

生活就是当你忙于制定其他计划时发生的事情。

死者是看不见的，但他们并不缺席。

Security is sleeping in the back seat of the car...When you're a little kid, and you've ben somewhere with your Mom and Dad, and it's night, and you're riding home in the car, you can sleep in the back seat...You don't have to worry about anything...Your Mom and Dad are in the front seat, and they do all the worrying...But it doesn't last! Suddenly, you're grown up, and it can never be that way again!