曾有这样的事。据《世说新语·假谲》记载,有一次曹操率兵行军赶路,由于天热,又找不到水喝,士兵们又累又渴,几乎都走不动了。当时曹操十分着急,忽然心生一计,传令道:“前面有座大梅林,咱们赶到那里大吃一顿酸甜的梅子,就可以解渴了！”士兵们听说有梅子,嘴里都不由自主地流出口水来,于是又振作精神继续前进了。 There was such a thing. According to “Shi Shixin fake 谲” records, once Cao Cao troops march, due to hot weather, can not find the water to drink, the soldiers were tired and thirsty, almost all can not move. At that time Cao Cao was in a hurry, suddenly a livelihood plan, and ordered: “In front of a large Merlin, where we rushed to eat sweet and sour plum, you can quench their thirst!” Soldiers heard plum, mouth Involuntarily drooling, then cheer up and move on.