Respect for Living Things
A man and his little boy were walking through the park when a honeybee landed near them. The boy ran over and stomped on it. The father gave him a lecture about having respect for living things and added, "Just for that you can't have any honey for two weeks!".
Pretty soon a butterfly landed near them. The boy ran over and stomped on it. Again, the father gave him a lecture and added, "Just for that you can't have any butter for two weeks!".
When they got home, they went into the kitchen, and a cockroach ran across the floor. The mother ran over and stomped on it. The boy said to his father, "Well do you want to tell her, or shall I?".