Related:

• After the 16th screw has been replaced, the gasket will have been left off.
  -- Klipstein's Ninth Law of Productio...
• After the last of 16 mounting screws has been removed from an access cover, it will be discovered that the wrong access cover has been removed.
  de la Lastra's Law...
• After the last of 16 mounting screws has been removed from an access cover, it will be discovered that the wrong access cover has been removed.
• This .sig has been | | temporarily removed | | for study.
  | +---------------------------+ -- Howard...
• The stone glows black A burden has been removed from your shoulders.
  .... Your pack has disintegrated!...
• Scott's second Law: When an error has been detected and corrected, it will be found to have been wrong in the first place.
  Corollary: After the correction has been found in error, it will be impossible to fit the original quantity back into the equation....