人没有礼义就不能生存，事情没有礼义就不能办成，国家没有礼义就不得安宁。

Understanding the real lives of the poor is the first step toward designing effective policies to help them.

整个世界就是一个故事，而我正试图讲述它。

你停止尝试的那一刻就是你停止学习的那一刻。

We need to shift from ownership to access—from products to services.

"I write to escape myself, but I always end up finding myself."

To write is to give shape to the chaos.

People who say it cannot be done should not interrupt those who are doing it.

科学是一种探索未知的冒险，每一次发现都是对自然的一次敬畏。

城市是人类最伟大的发明。