We can't just farm fish; we must farm ecosystems.

最小的行动，乘以百万次，就能改变世界。

Leadership is about making tough decisions today that will create a better tomorrow.

爱和争斗的对立统一是宇宙中永恒的动力。

Civilization is a stream with banks. The stream is sometimes filled with blood from people killing, stealing, shouting and doing the things historians usually record, while on the banks, unnoticed, people build homes, make love, raise children, sing songs, write poetry and even whittle statues. The story of civilization is the story of what happened on the banks.

"Every book has a soul. The soul of the person who wrote it and of those who read it and dream about it."