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.
最好的股票是你已经拥有的那只。
"We are all agreed that your theory is crazy. The question which divides us is whether it is crazy enough to have a chance of being correct."
O homem é um ser que caminha, que vai sempre em frente, buscando o seu destino.
我在土地上长大，我知道饥饿是什么。
有时你必须与你爱的人分开，但这并不会让你减少对他们的爱。有时你会更爱他们。