The moral of the story is take advantage of every little thing you have. The fisher kept the fish though it was small because he took use out of everything he had.
I think the moral is never turn your back on your friends. In the end all the oxen died because they turned there backs on each other earlier. Karma hit them
Sometimes people will put survival before manners. So that they can survive they wont worry about being nice. I think its true because the wolf put on a sheep costume to get food for himself.