Related:

• Never speak ill of yourself, your friends will always say enough on that subject.
  -- Charles-Maurice De Talleyrand...
• Never contradict yourself always. -- Grammar rules for the unenlightened
• Psychiatrists say that one out of four people are mentally ill.
  Check three friends. If they're OK, you're it....
• Psychiatrists say that one out of four people are mentally ill.
  Check three friends. If they're ok, you're it....
• Always say no and you'll never be married.
• The Hitchiker's Guide to the Galaxy has a few things to say on the subject of towels.
  A towel, it says, is about the most massively useful thing an interstellar hitchhiker can have....
• Why do those who speak loudest always have the least to say?