I don't think about the past. The only thing that matters is the future.

I keep thinking about this river somewhere, with the water moving really fast. And these two people in the water, trying to hold onto each other, holding on as hard as they can, but in the end it’s just too much. The current’s too strong. They’ve got to let go, drift apart.

永远不要让其他人定义你的价值。只有你能决定自己的价值。

国家间最重要的政治区别不在于其政府形式，而在于其政府程度。

可持续性不仅仅是一个流行词，它是我们行业未来的基础。

经济学的未来在于弥合理论与实践之间的差距。