Morris the loudmouth mechanic was removing the cylinder heads...

Morris the loudmouth mechanic was removing the cylinder heads from the motor ofa car when he spotted the famous heart surgeon Dr. Michael DeBakey, who wasstanding off to the side, waiting for the service manager to come take a look athis Mercedes.Morris shouted across the garage, "Hey DeBakey! Is dat you?"Come on ova' here a minute."The famous surgeon, a bit surprised, walked over to where Morris the mechanicwas working on the car. Morris straightened up, wiped his hands on a rag andasked argumentatively, "So Mr. Fancy Doctor, look at dis here work. I also openhearts, take valves out, grind 'em, put in new parts, and when I finish dis babywill purr like a kitten. So how come you get da big bucks, when you an' me isdoing basically da same work?"Dr. DeBakey leaned over and whispered to Morris the loudmouth mechanic."Try doing it with the engine running."