A doctor is complaining to a mechanic
A doctor is talking to a car mechanic, "Your fee is several times more per hour then we get paid for medical care."

"Yeah, but you see, doc, you have always the same model, it hasn't changed since Adam; but we have to keep up to date with new models coming every month."

A man goes to his bank manager and says...
A man goes to his bank manager and says "I'd like to start a small business how do I go about it?"The bank manager leans back and clasps his hands together on his gut and replies "Buy a big one and wait."