要养活世界,我们必须首先学会尊重地球的极限。
一个没有记忆的国家是没有未来的国家。
"I don't think about the past. I focus on the present and the future."
我们讲述给自己的故事塑造了我们成为的人。
The study of complex systems has taught us that simple rules can give rise to incredibly complex behavior.