The founders of a new colony, whatever Utopia of human virtue and happiness they might originally project, have invariably recognized it among their earliest practical necessities to allot a portion of the virgin soil as a cemetery, and another portion as the site of a prison.

进化心理学不是关于人性中不可改变的部分，而是关于在我们祖先环境中具有适应性的部分。

如果你一直做你一直在做的事，你将一直得到你一直得到的东西。