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• Doubt is not a pleasant condition, but certainty is absurd. -- Voltaire
• Doubt is a not a pleasant mental state, but certainty is a ridiculous one. -- Voltaire
• To believe with certainty we must begin to doubt. -- Stanislau
• Doubt not but angling will prove to be so pleasant that it will prove to be, like virtue, a reward to itself.
  -- Izaak Walton (1593-1683) -- The Complete Angler, Part i, Chap. 1...
• I hope she'll make you happy someday, said Martin, but I strongly doubt it.
  You're a bitter man, said Candide. That's because I've lived, said Martin....
• Any certainty is a delusion.
• Inquiry is fatal to certainty. -- Will Dura
• Pangloss parity n. [from Dr. Pangloss, the eternal optimist in Voltaire's "Candide"] In corporate DP shop
  a common condition of severe but equally shared lossage resulting from the theory that as long as everyone in the organization has the exactly the same model of obsolete computer, everything will be fine....
• TAI: Trap Absurd Inpu