每个城市都有自己的心跳，如果你仔细聆听，就能听到它的故事。

耐心和毅力是科学发现的关键。

I like to think of mathematics as a kind of poetry.

I've seen so much folly and stupidity on the part of our major philanthropic groups, including the world bank.I really have more confidence in building up the more capitalistic ventures like Costco.

I don't want to be alone, I want to be left alone.

实现明天理想的唯一障碍是今天的疑虑。

Water is the source of life and the force of destruction.