Related:

• The moment you forecast, you know you're going to be wrong, you just don't know when and in which direction.
  -- Edgar R. Fiedle...
• If a camel is a horse designed by a committee, then a consensus forecast is a camel's behind.
  -- Edgar R. Fiedle...
• When you know absolutely nothing about the topic, make your forecast by asking a carefully selected probability sample of 300 others who don't know the answer either.
  -- Edgar R. Fiedle...