求英语寓言童话故事。不要太长。

英文是
Wolf and egret
The wolf mistake swallowed a piece of bone, very suffered, running about, look for to visit the doctor everywhere.He met the egret, and talk to settle the service fees to invite him to take out the bone, egret to stretch in the wolf's throat the own head, and the 叼 outs bone, then toward to settle the good service fees wolfThe wolf answer says:" hello, friend, you can since the wolf 嘴 take back the head in the peace ground, and the difficult way return the dissatisfied foot, and how and still speak the guerdon?"
This story elucidation, guerdon badly person act charitably, and is a bad person of cognition and does not speak the reputation's innate character。
中文是
狼与鹭鸶
狼误吞下了一块骨头，十分难受，四处奔走，寻访医生。他遇见了鹭鸶，谈定酬金请他取出骨头，鹭鸶把自己的头伸进狼的喉咙里，叼出了骨头，便向狼要定好的酬金。狼回答说：“喂，朋友，你能从狼嘴里平安无事地收回头来，难道还不满足，怎么还要讲报酬？”
这故事说明，对坏人行善的报酬，就是认识坏人不讲信用的本质。
看在我打了那么多的份上，给我最佳答案吧！！

Wolf and egret

The wolf mistake swallowed a piece of