Joke

Once upon a time there was a poor man, a middle class man, and a rich man. They were all talking about how they found happiness in their lives. The rich man said "I found happiness through money and all of my assets." The middle class man said "I found happiness through my steady job and my loving household." The poor man said "I may not have much, but I find my happiness through the little acts of kindness people show me." And then the wall fell on them.