要养活世界，我们必须先学会倾听土地。
To feed the world, we must first learn to listen to the earth.
我们必须始终质疑我们的假设，并愿意根据新的证据修订我们的理论。
世界的历史就是那些相信自己的人的历史。
"The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion."
True leadership is about serving others, not yourself.
Education is the art of making man ethical.
一个好句子是一个小小的奇迹。
You can't be afraid of people willing to hurt you, because if you fear life, then you will never live.