We are all in the gutter, but some of us are looking at the stars.

I think the reason why I am who I am today is because I went through those tough times when I was younger.

无论你的背景或出身如何，只要你有梦想和目标，这才是最重要的。

当今能源领域的领导力既需要技术专长，也需要道德勇气。

好的计量经济学就像好的木工——关键在于为工作使用正确的工具。