煤炭开采的创新不是要重新发明轮子，而是要让轮子更高效、更环保。

"I'm not perfect, but I'm trying every day to concentrate on being better."

快乐的最好方法是活出真实的自己。

The secret of living is to own a convertible and a lake...If the sun is shining, you can rid around in your convertible and be happy...If it starts to rain, it won't spoil your day because you can just say, 'Oh, well, the rain will fill up my lake!'"”

无论你是谁，无论你做过什么，无论你来自哪里，你总能改变，成为更好的自己。

I believe in the power of storytelling to change the world.

生活中唯一的限制是你为自己设定的限制。