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.
If you don’t invest in the future, you won’t have one.
The world breaks everyone, and afterward, many are strong at the broken places.
我唯一能依靠的是自己的感知，而它总是在变化。