You know, in the Middle Ages, in England, when you met a very poor person, that person would be described as an "unfortunate" -- literally, somebody who had not been blessed by fortune, an unfortunate.

I don’t think about being the best, I think about being better than yesterday.

可持续性已不再是选择，而是我们对后代的责任。

语言不是一种文化产物，不像我们学习报时或了解联邦政府运作那样。相反，它是我们大脑生物构成的一个独特部分。

最好的数学是你第一眼看不明白的数学。

The core value of cloud computing lies in elasticity, on-demand allocation, and resource sharing.

表演不是要成为不同的人。它是在明显不同的事物中找到相似之处，然后在那里找到自己。

商业成功可以成为艺术的一种形式。