Development economics is ultimately about improving people's lives.

Success is the best revenge for all the doubters.

"The most important thing is to have a good story and to tell it in an interesting way."

The key to happiness is to have dreams. The key to success is to make your dreams come true.

效率是以正确的方式做事，而效能则是做正确的事。

The saddest aspect of life right now is that science gathers knowledge faster than society gathers wisdom.

Collaboration is a form of generosity in art.

成为一名作家就是成为一名专业的观察者。

在帮助孩子健全发展的过程中，最常被人忽视的，就是人性的特质――孩子精神上的需要。