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• You may be sure that when a man begins to call himself a realist, he is preparing to do something he is secretly ashamed of doing.
  -- Sydney Harri...
• To have a right to do a thing is not at all the same as to be right in doing it.
  -- G.K. Chesterto...
• When a man has not a good reason for doing a thing, he has one good reason for letting it alone.
  -- Sir Walter Sco...
• Time sure flies when you don't know what you're doing.
• The trouble with treating people as equals is that the first thing you know they may be doing the same thing to you.
  -- Peter De Vrie...
• Craziness is doing the same thing and expecting a different result.
  Tom DeMarco, rephrasing Einstein, who said Insanity...
• It has been said that there is no fool like an old fool, except a young fool.
  But the young fool has got to grow up to be an old fool, before he can realize what a damn fool he was when he was a young fool....