收敛精神，自己做主。

我们必须倾听土地的声音——它会告诉我们它的需求。

The future of life on Earth depends on our ability to take action. Many individuals are doing what they can, but real success can only come if there is a change in our societies and our economics and in our politics.

History is not the past. It is the present. We carry our history with us. We are our history.

人类认知的力量来自于其概括的能力。