Related:

• I may be wrong, but I'm never in doubt!
• The mark of a true M.B.A. is that he is often wrong but seldom in doubt.
• Never send a monster to do the work of an evil scientist.
• A clear conscience is most often a sign of a bad memory.
• Gray hair is often a sign that the beautician is on vacation.
• Never co-sign. -- Al McGuire
• Honest differences are often a healthy sign of progress. -- Mahatma Gandhi
• WRONG Incorrect, erroneous. Generally, the things that are most likely to be wrong are those which you feel the most confident about.
  This confidence has usually led you to proclaim it is an undeniable fact to all and sundry, and to generally stake your reputation/life/ fortune on it....
• It was kinda like stuffing the wrong card in a computer, when you're stickin' those artificial stimulants in your arm.
  -- Dion, noted computer scienti...