心灵是一个计算器官的系统，由自然选择设计来解决我们祖先在觅食生活方式中面临的各种问题。
The mind is a system of organs of computation, designed by natural selection to solve the kinds of problems our ancestors faced in their foraging way of life.
The greatest gift you can give someone is your time and attention.
The lover's discourse is today of an extreme solitude.
教育者的心必须是一团活生生的火焰，能够点燃年轻人灵魂的火焰。
The people who get on in this world are the people who get up and look for circumstances they want, and if they cannot find them, make them.
我看到了，我忘记了；我听到了，我记住了；我做过了，我理解了。
世界越是混乱，我们越需要建筑来理解它。
智慧是洞悉爱和争斗在宇宙中作用的关键。