人们花在身体上的金钱和精力，如果用在心灵上，可能会带来更大的收益。

We must think beyond today’s technology to meet tomorrow’s energy demands.

实现目标最重要的事情是确保一旦你设定了目标，你就立即开始创造动力。

Leadership is not about being in charge. It's about taking care of those in your charge.

写作的艺术就是发现你所相信的艺术。

生存的唯一方式就是讲述这个故事。

The debate isn't 'coal vs. renewables'—it's how to integrate both during the transition.

I hope that in this year to come, you make mistakes. Because if you are making mistakes, then you are making new things, trying new things, learning, living, pushing yourself, changing yourself, changing your world. You're doing things you've never done before, and more importantly, you're doing something.

Leadership is about inspiring others to see the potential in what seems impossible.