【译文】 孔子说：“三人走路，必有人可作为我的老师。选择他的优点向他学习，借鉴他的缺点进行自我改正。”
注释：避免嫌疑和被人猜疑，这样才能不犯错误。广泛学习并恳切求教，才能增长知识。行为高尚而言辞谦逊，这样才能修养身心。
The improvement of the productive powers of labor, and the greater part of the skill, dexterity, and judgement with which it is anywhere directed or applied, seem to have been the effects of division of labor.