They had just started building the new local high-school and the construction manager was checking around the construction site. He noticed a man working there he had never seen before, which of course was nothing new since they hired new workers all the time. The thing that was odd about this one was that the way he was dressed. - Who's that new guy over there mixing concrete, asked the manager, and why on earth is he wearing a suit?? - Oh him, said the foreman, that's Arthur, he's one of the teachers. He was here for the corner-stone ceremony and when he found out how much construction workers get paid he decided to stay.