我们这个世纪的贫困与以往不同。它不像以前的贫困那样是自然稀缺的结果，而是富人强加给世界其他地区的一系列优先事项的结果。

I've always been drawn to characters who are on the edge, who are struggling with something.

I'm the type of person that if you ask me a question and I don't know the answer, I'm gonna tell you that I don't know. But I bet you what, I know how to find the answer and I will find the answer.

经济发展的关键不仅仅是资源或技术，而是正确的制度和政策。

可持续性不是一种选择，而是我们对后代的责任。

为什么这东西叫美国梦，因为你只有睡着了才能相信。

量子算法的发现从根本上改变了我们对计算复杂性的理解。

"A good book is a friend that never lets you down."

成功是日复一日重复小努力的总和。