Related:

• The most important leg of a three legged stool is the one that's missing.
  Lyall's Fundamental Observatio...
• If a computer cable has one end, then it has another. -- Lyall's Conjecture
• The three most important parts of a stove: lifter, leg, and poker.
• There are four things that hold back human progress.
  Ignorance, stupidity, committees and accountants. -- Charles J.C. Lyall...
• Any error in any calculation will be in the direction of most harm.
  -- The RPCISPE's Second Universal Law...
• Card table for sale, top badly damaged, leg missing, otherwise fine.
  One dollar or best offer. -- Advertisement in the church bulletin, "Homer the Heretic...