At the garage...

A mechanic was removing a cylinder head from the engine of a Honda motorcycle when he spotted a well known heart surgeon in his garage. The surgeon was there waiting for the service manager to come take a look at his bike. The mechanic shouted across the garage, "Hey Profs can I ask you a question?" The surgeon, a bit surprised, walked over to the mechanic working on the motorcycle. The mechanic straightened up, wiped his hands on a rag and asked, "So Profs, look at this engine. I open its heart, take valves out, fix' them, put them back in, and when I finish, it works just like new. So how come I get such a small salary and you get the really big money, when you and I are doing basically the same work? The surgeon paused, smiled and leaned over, and whispered to the mechanic... Try doing it with the engine running...