未雨绸缪一只山猪在大树旁勤奋地磨獠牙。狐狸看见了,好奇地问它:“既没有猎人来追赶,也没有任何危险,为什么还要这般用心地磨牙?”山猪答道:“你想想看,一旦危险来临,就没时间磨牙,现在把牙磨利,等到要用的时候就不会慌张了。”以理服人已饱餐一顿的狼发现一只绵羊倒在地上,狼知道绵羊是因过分害怕而昏倒,就走过去叫它不要怕,并答应绵羊,只要说出3件真实的事情就放它走。于是绵羊说出下面3件事:第 Prepare for a pig in the tree to ground their teeth. The fox saw it and asked curiously: “There is no hunter to chase, there is no danger, why so much heart?” “Pig replied: ” You think about it, once the danger is coming No time to molars, and now the teeth sharpening, until the time you want to use will not panic. “” To persuade people who have a meal of wolf found a sheep fell to the ground, the wolf knew the sheep were too scared and fainted , Walked over to call it not to be afraid, and promised sheep, just say 3 real things and let it go. So the sheep said the following three things: No.