理论不应该试图解释所有事实，因为有些事实是错误的。
A theory should not attempt to explain all the facts, because some of the facts are wrong.
个体是唯一的现实。我们越是远离个体，走向关于智人的抽象概念，我们就越可能陷入错误。
True agricultural leadership means leaving the land better than we found it.
12.The legislative cannot transfer the power of making laws to any other hands, for it being but a delegated power from the people, they who have it cannot pass it over to others.