最具可持续性的农场是那些为几代人着想的农场。
I'm not scared of dying, I'm scared of not living.
You have to be run by missionaries, not mercenaries.
Liberty consists in doing what one desires.
永远不要停止学习——当你认为自己什么都懂的那一刻,就是你开始落后的时刻。