Nothing gives a used car more miles per gallon than a salesman.

Related:

• It's hard to say who brags more, the reformed smoker or the guy whose car gets 30 miles to the gallon.
  James...
• If the car industry behaved like the computer industry over the last 30 years,
  a Rolls-Royce would cost $5, get 300 miles per gallon...
• What's the difference between a computer salesman and a used car salesman?
  A used car salesman knows when he's lying...
• If the automobile had followed the same development as the computer,
  a Rolls-Royce would today cost $100, get a million...
• In 1950 the cheapest computers cost the same as the most expensive Rolls Royce.
  If both had developed at the same rate the Rolls would...
• If the automobile had followed the same development cycle as the computer,
  a Rolls-Royce would today cost $100, get a million...
• Tart words make no friends; a spoonful of honey will catch more flies than a gallon of vinegar.
  Benjamin Franklin (1706...
• Tart words make no friends; a spoonful of honey will catch more flies than a gallon of vinegar.
  -- B....
• One of the things not to say to a state trooper who has just pulled you over for doing more than the sign announcing the miles per hour allows is "Do you look like this all the time or are you simply constipated?" It is nice to show concern,
  but this is not a good example of that kind of concern...