Answer:
Step-by-step explanation:
It tells you right towards the end.
He got greedy.
He thought he could get all the gold the goose could give.
He killed the poor animal.
He got nothing.
There's a loop in his logic. He thought He could get wealthy just by killing the animal.
There are too morals.
1. Don't get greedy. When given a gift, treasure it. Don't make it into something it's not.
2. Don't try and manipulate an outcome. Accept it the way it is.