This language comes from Lu Chunqiu written by Lv Buwei during the Warring States Period. Reason ":"It's better to kill than to do it, depending on its heart. Hearing this, Confucius said,' Mastery never leads to death.' "Gao Youzhu:" He is heartless, heartless, content to do evil, and it is better to do it than to kill, so Confucius said that he knows everything, says everything, and does not kill. "Zhou Wang was the last monarch of Shang Dynasty. He is bohemian and can't help it. He only cares about drinking and having fun with his beloved concubine, da ji, and is indifferent to political affairs and people's miserable life. He also killed innocent people, and many loyal ministers were killed innocently.
Zhou Wang's uncle Beagan is a loyal minister. He couldn't stand it any longer, so he persuaded Zhou Wang not to indulge in debauchery and kill loyal subjects. Da Ji and Zhou Wang are very unhappy. Da ji presented a plan and said, "Your Majesty! If Bigan is really a loyal minister, why don't you ask him to cut open his chest and give you his heart? "
Zhou Wang listened to da ji, regardless of right and wrong, and immediately ordered Bigan to be put to death. Therefore, ministers either fled to other places or remained silent. The Shang Dynasty soon perished.