>A mechanic was removing a cylinder-head from the motor of a Harley
> motorcycle when he spotted a well-known cardiologist in his shop.
>
> The cardiologist was there waiting for the service manager to come
> take a look at his bike when the mechanic shouted across the garage
> 'Hey Doc, want to take a look at this?'
>
> The cardiologist, a bit surprised, walked over to where the mechanic
> was working on the motorcycle.
>
> The mechanic straightened up, wiped his hands on a rag and asked,
>
> 'So Doc, look at this engine. I open it's heart, take the valves out,
> repair any damage, and then put them back in. When I finish, it
> works just like new.
>
> So, how come I make $39,675 a year and you get the big bucks
> ($1,695,759) when you and I are doing basically the same work?'
> The cardiologist paused, smiled and leaned over, then whispered to
> the mechanic:
> ''Try doing it with the engine running!'
