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• I doubt, therefore I might be.
• I think I think, therefore I might be.
• I wonder why. I wonder why. I wonder why I wonder. I wonder _why_ I wonder why I wonder why I wonder!
  -- Richard P. Feynma...
• Quote #490 I wonder why. I wonder why. I wonder why I wonder.
  I wonder why I wonder why I wonder why I wonder! -- Richard P. Feynma...
• I thought, therefore I was.
• I compute, therefore IBM.
• I blinked, therefore I ran.