据说,座右铭源自东汉书法家崔瑗。他年轻时好意气用事,因其兄被人杀害,大怒之下杀了仇人,只身逃亡。数年后,朝廷大赦,才敢回乡。抚今追昔,崔瑗自知因一时鲁莽起大祸,吃尽苦头,于是作铭(古时的一种文体)放在座位的右侧,以便天天可 It is said that the motto originated from the Eastern Han calligrapher Cui Wei. When he was young, he used his good intentions because his brother was murdered and killed his enemies in fury and fled. A few years later, the court dared to return home. After catching up with the past, Cui Wei knew that because of a moment of recklessness, he suffered a lot of hardships. Then he made Ming (an ancient style) on the right side of the seat so that it could be used every day.