我们不是在观察心灵，而是心灵通过我们在观察世界。
We do not observe the mind; the mind observes the world through us.
The task of the leader is to get his people from where they are to where they have not been.
Every person must have a thought that changes them, or a book, or a word, or a moment; and if they don't, their life is wasted.
农业的未来在于尊重环境和人类需求的可持续实践。
如果某件事足够重要，即使胜算不大，你也要去做。