Larry was removing some engine valves from a car on the lift when he spotted the famous heart surgeon Dr. Bill Johnson, who was standing off to the side, waiting for the service manager. Larry, somewhat of a loudmouth, shouted across the garage, "Hey Johnson... Is that you? Come over here a minute."
The famous surgeon, a bit surprised, walked over to where Larry was working on a car. "So Mr. Fancy Doctor, look at this work. I also take valves out, grind 'em, put in new parts, and when I finish this baby will purr like a kitten. So how come you get the big bucks when you and me are doing basically the same work?"
Johnson, very embarrassed, walked away and said softly to Larry, "Try doing your work with the engine running."
