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• Know when to quit.
• Never give up, but know when to quit.
• People of mediocre ability sometimes achieve outstanding success because they don't know when to quit.
  Most men succeed because they are determined to. George Alle...
• I'll quit drinkin' just as soon as I can find some better way to get it down. -- Jethro Bu
• When some people discover the truth, they just can't understand why everybody isn't eager to hear it.
• Just a word of advice...but when I find myself taking life ( or any of the people in it) a bit too seriously.
  ..I try to picture Cindy Crawford sitting on the toilet grunting out a battleship-sized turd....
• Ours is a world where people don't know what they want and are willing to go through hell to get it.
  -- Don Marqui...
• Some people just don't think sarcasm is funny.