Republicans have a lot to learn from the psychological suffering of the middle class.

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You can explain the better health of the guy in first class without resorting to his psychological superiority to the schlubs in coach.

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But through a deliberate (and still continuing) psychological experiment, Dr Polgar and his wife created a trio of world-class chess champions out of their own daughters, overturning this prejudice.

ECONOMIST: Who wants to be a genius?