Related:

• How many retarded Italian gardeners -- does it take to screw in a light bulb?
  One, but don't expect results....
• It always happens, but we never expect "the unexpected".
• One should expect that the expected can be prevented, but the unexpected should have been expected.
  -- Augustine's Law Number XLV -- Norman R. Augustine, President and CEO, Martin Marietta...
• How many light bulbs -- does it take to screw Netscape?
  Four. One for employees of non-profit organisations, one for students and educators, one for people who can read a license agreement, one for people who expect a company to keep its word....
• If you do not expect the unexpected, you will not find i
  for it is hard to be sought out, and difficult. -- Heraclitu...
• How many conductors -- does it take to change a light bulb?
  Seven. (Indignant nose upturned.) Of course, I wouldn't expect you to understand....
• XLI: The more one produces, the less one gets. XLII
  Simple systems are not feasible because they require infinite testing....
• How many dull people -- does it take to change a light bulb? One.
• How many WASP's -- does it take to change a lightbulb? One.