Related:

• One enemy soldier is never enough, but two is entirely too many. -- Murphy's Military Laws, #32
• Incoming fire has the right of way. Murphy's Fourth Military Law
• Murphy's Ninth Law Nature always sides with the hidden flaw.
• A fast and efficient time-sharing system isn't. -- Murphy's Ninth Law of Programming
• For large values of one, one approaches two, for small values of two.
  -- Murphy's Mathematical Axiom...
• Mencken and Nathan's Second Law of The Average America
  All the postmasters in small towns read all the postcards....
• Friendly fire isn't. Murphy's Second Military Law
• If you are not too large for the place you occupy, you are too small for it.
  James A. Garfield, US Preside...
• Kohn's Corollary to Murphy's Law: Two wrongs are only the beginning.