In A Beautiful Mind: The Life of Mathematical Genius and Nobel Laureate John Nash (Simon and Schuster, New York, 1998, p. 351), Sylvia Nasar writes: Nash has compared rationality to dieting, implying a constant, conscious struggle. It is a matter of policing one’s thoughts, he said, trying to recognize paranoid ideas and rejecting them, justContinue reading “John Nash On Thinking Rationally As Dieting”