Jerry, who was somewhat of a loud mouth, shouted across the garage, "Hey Kaiser, Is that you? Come over here a minute."
The famous surgeon, a bit surprised, walked over to where Jerry was working on the car. Jerry, in a loud voice that all could hear, said argumentatively, "So, Mr. fancy doctor, look at this work. Like you, I too take valves out, grind them, put in new parts, and when I'm finished, this baby will purr like a kitten.
So how come you get the big bucks, when you and I are doing basically the same work?"
Dr. Kaiser replied, "Try doing your work with the engine running."
