The great source of both the misery and disorders of human life, seems to arise from over-rating the difference between one permanent situation and another.
人类生活中痛苦和混乱的主要来源，似乎来自于高估了一种持久状况与另一种持久状况之间的差异。
奢侈品必须超越外观，涵盖诚信。
伟大的领导者倾听多于发言。
Your most unhappy customers are your greatest source of learning.
译文：人际交往需把握分寸，过热则易生嫌隙，适度方能长久。体现处世的圆融。