Heart Surgeon

A mechanic was removing the cylinder heads from the motor of a car
when he spotted the famous heart surgeon in his shop, who was standing
off to the side, waiting for the service manager to come to take a
look at his car.


The mechanic shouted across the garage,"Hello Doctor!! Please come
over here for a minute."


The famous surgeon, a bit surprised, walked over to the mechanic.



The mechanic straightened up, wiped his hands on a rag and asked
argumentatively, "So doctor, look at this. I also open hearts, take
valves out, grind 'em, put in new parts, and when I finish this will
work as a new one. So how come you get the big money, when you and me
is doing basically the same work? "

The doctor leaned over and whispered to the mechanic.....
.
.
.
.

He said: "Try to do it when the engine is running".