The moment of betrayal is the worst, the moment when you know beyond any doubt that you've been betrayed: that some other human being has wished you that much evil.

You can't let praise or criticism get to you. It's a weakness to get caught up in either one.

人类的精神比任何可能发生的事情都要强大。

人的正确功能是生活，而不是生存。

最好的肥料是将农民的知识与自然的智慧相结合。

阅读是一种方式，让我们体验比我们拥有的更多的生活。

专注做自己擅长的事。