A thief go into a house, they can't find nothing of value.A cock, so they will steal the rooster soonescape.After went back home, is going to kill the cock, but not the rooster begged said: "please give me a break!I am very useful.I can crow in the morning, lets people go to work."但是贼人们却回答说：“因为当你叫醒人们时，正好破坏了我们的偷窃行动。This is the reason why we must kill you!"

Meaning - maintenance as ethical nature was hated by the wicked