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• Among economists, the real world is often a special case. -- Horngren's Observatio
• Horngren's Observation: Among economists, the real world is often a special case.
• Among economists, the real world is often a special case.
  History doesn't repeat itself -- historians merely repeat each other....
• The real world is a special case. -- Horngren's Observation (generalized)
• There are only 2000 real people in the world. The rest are bad special effects.
• 'Shit Happens' according to... Mathematician: Shit happening is just a special case...