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• I don't understand", said the scientist, "why you lemmings all rush to the sea and drown yourselves".
  How curious", said the lemming, "The one thing I don't understand is why you human beings don't....
• Cecil, you're my final hope Of finding out the true Straight Dope For I have been reading of Schrodinger's cat But none of my cats are at all like that.
  This unusual animal (so it is said) Is simultaneously alive and dead!...
• Why do you lead me a wild-goose chase? -- Miguel de Cervantes (1547-1616) -- Don Quixote, Part i, Book iii, Chap.
  vi...
• I contend that we are both atheists. I just believe in one fewer god than you do.
  When you understand why you dismiss all the other possible gods, you will understand why I dismiss yours....
• Well, if I called the wrong number, why did you answer the phone? -- James Thurbe
• Hell, if you understand everything I said, you'd be me! -- Miles Davi
• Brodka: Hello, Mr. and Mrs. Simpson? This is detective Don Brodka from Try-N-Save security.
  That's right, Don Brodka. Your son Bart has been caught shoplifting....
• It's a human thing, you wouldn't understand