Related:

• Never sleep with a woman whose troubles are worse than your own. -- Nelson Algre
• The three rules of international air travel: (1) Never fly on Aeroflot if you can possibly avoid it (this used to be Braniff or Aeroflot).
  (2) Never bet a whole lot of money on two little pairs unless you know *exactly* what you're doing....
• Hartley's Second Law: Never sleep with anyone crazier than yourself.
• Never sleep with anyone crazier than yourself. -- Hartley's Second Law
• HARTLEY'S SECOND LAW: Never sleep with anyone crazier than yourself.
  My corollary: The completely psychotic have all the fun....