理论最重要的一点是它能解释事实。

最终，我们都是孤独的，这是存在的终极真理。

I've learned that you can't have everything and do everything at the same time.

Part of company culture is path-dependent—it's the lessons you learn along the way.

You must be the change you wish to see in the world.

像煤炭开采这样的传统行业中的创新不仅是可能的——它是必不可少的。