The Wild Dog Falsifies to be a Sheep

A wild dog came along and met a skin of sheep which was dried near a farm. He picked it up and falsified to be a sheep. Then, he went secretly to join in a group of sheep which were gathered into a stable. In a attempt to catch the sheep easily, he had to wait until midnight which was the right time for him. But, at that night, the sheep owner wanted to eat the food made of sheep, so he went into the stable and cought the fake sheep which was the wild dog by accident. It made the wild dog feel so sad about himself before he was killed to make curry "Oh god! It is my sin, want to eat the other's meat, but now was eaten in return! If I don't have the bad idea, I may not be killed."

Moral Values
. Having bad wishes on someone without consideration can make you in danger.
. Eager to have the other's benefit without any reasons cannot give a satisfied result.