恶言不出口,苛言不留耳。出言不慎,驷马难追。不知而说,是不聪明;知而不说,是不忠实。君子言简而实,小人言杂而虚。赠人以言,重于珠玉;伤人以言,甚于刀剑。快乐之时说话,没信用的多;愤怒之时说话,失礼节的多。面责人之短,人虽不悦,未必深恨;背地言其短,令人不悦,怀恨甚深。对失意者,莫谈得意事;处得意日,莫忘失意时。喜闻过者,忠言日至; Bad language does not export, demanding not leave ear. Inadvertently, unable to chase horses. I do not know to say, is not smart; know without saying, is not faithful. Gentlemen concise and honest, villains are mixed and empty. Gifts to the people, more emphasis on Zhu Yu; wounding to speak, more than swords. When you are happy, you do not have much credit; when you are angry, you speak more and you lose etiquette. Face of short-lived person, though not happy, may not hate; back ground to say its short, it is unpleasant, deeply grieved. For those who are disappointed, let’s talk about things; Like to smell, date