能源的未来是多样化的，没有单一的解决方案。
When stocks are attractive, you buy them. Sure, they can go lower. I've bought stocks at $12 that went to $2, but then they later went to $30. You just don't know when you can catch the bottom.
True leadership means making tough decisions for the right reasons.
Every story is a journey, and every journey tells a story.
生活中没有什么可害怕的，只有需要理解的。现在是理解更多的时候，这样我们可能会害怕得更少。