齐国的孟尝君是“战国四公子”之一,门客众多。一次,他拿出账本问门客:“谁熟习会计的事,帮我到薛地收债?”冯谖自告奋勇领受了任务。辞行时,冯谖问:“债收完了,买什么回来?”孟尝君说:“看我家缺什么。”赶到薛地,冯谖把该还债务的百姓找来,核验账目后,假托孟尝君的命令,把所有的债券当场烧掉了。回来后,孟尝君诘问,冯 Qi Meng Mengchang is “one of the four son of the Warring States ” one, many guests. Once, he took out a book to ask the doorkeeper: “Who familiar with accounting matters, help me to Xue debt collection?” “Feng Yong volunteered to receive the task. Feng Zeng asked: ”debt is over, what to buy back?“ Mengchang said: ”see what my home is missing." Rushed to Xue, Feng 谖 to find the debts of the people, verify the accounts, the false care Meng Changjun’s order burned all the bonds on the spot. After returning, Meng Changjun asked, Feng