心智首先是生存的工具，然后才是思考的工具。
The mind is a set of information-processing machines that were designed by natural selection to solve adaptive problems faced by our hunter-gatherer ancestors.
每一分都很重要，你必须为每一分而战。
在追求理解的过程中，失败不是成功的对立面；它是通向成功的垫脚石。
The secret of success is learning how to use pain and pleasure instead of having pain and pleasure use you. If you do that, you’re in control of your life. If you don’t, life controls you.
True progress in agriculture is measured by health, not just yield.