Mechanic vs. Heart Surgeon

Morris was removing some engine valves from a car on the lift when he spotted the famous heart surgeon, Dr. Michael DeBakey, who was standing off to the side, waiting for the service manager.

Morris, being somewhat of a loud mouth, shouted across the garage, "Hey Dr. DeBakey is that you? Come over here a minute."

The famous surgeon, a bit surprised, walked over to where Morris was working on a car.

Morris in a loud voice, could hear, said argumentatively, "So Mr. fancy doctor, look at this work. I also take the valves out, grind them, 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?"

DeBakey, very embarrassed, walked away, and said softly to Morris:

"Try doing your work with the engine running."