下一次绿色革命必须既高效又对环境负责。

我们以为我们拥有答案，其实是我们问错了问题。

你不能靠一厢情愿的想法来为一个国家提供动力。

"Pressure is a privilege—it means you have an opportunity to do something great."

自然喜爱简单与统一。

Every life is extraordinary.

"The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion."

任何圆的周长与其直径的比率小于3 1/7但大于3 10/71。