The higher the monkey climbs, the more it shows its tail.

唯一重要的是你做了什么，而不是你想什么、说什么或感觉什么。

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.

Efficiency in farming should never come at the cost of animal welfare.

入门统计学课本一开始讲的几个要点之一，就是相关性不是因果性。这也是最先被忘记的要点之一。

悠闲自得，是出于专心勤奋；淡泊安适，是出于恭敬畏惧；无思无虑，是出于善于思考；胆大无畏，是出于小心翼翼。