I would not dare to say that there is a direct relation between mathematics and madness, but there is no doubt that great mathematicians suffer from maniacal characteristics, delirium and symptoms of schizophrenia.
John Forbes NashThere are things that tend to moderate with age. Schizophrenia is somewhat like that.
John Forbes NashRationality of thought imposes a limit on a person's concept of his relation to the cosmos.
John Forbes NashI know that if I could really understand mental illness, then it would be appropriate to make a big career shift. I would become a therapist and a leader in terms of mental illness. But I'm not in the position.
John Forbes Nash