了解心灵的方法是对其进行逆向工程：弄清楚自然选择设计它来完成什么任务。
The way to learn about the mind is to reverse-engineer it: to figure out what natural selection designed it to accomplish.
The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion.
Psychology must be based on observable phenomena, not abstractions.
我不相信有罪恶的快乐——如果你喜欢某样东西，就享受它。