Related:

• Any system must be designed to withstand the worst possible set of circumstances.
  -- Sodd's Second Law, Corollary 1...
• Whenever you set out to do something, something else must be done first.
  -- Murphy's Law Corollary 6...
• The Clinton Administration: Murphy's Law in Action!
• When things just can't possibly get any worse, they will.
  -- Chisolm's First Corollary to Murphy's Second Law...
• Chisolm's First Corollary to Murphy's Second Law: When things just can't possibly get any worse, they will.
• Mother nature is a bitch. -- Murphy's Law Corollary 10