No-one could study mathematics intensively for more than five hours a day and remain sane.


in Perspectives in Biology and Medicine (1966) 'An Autobiography in Brief'


No-one could study mathematics intensively for more than five hours a day and remain sane.

No-one could study mathematics intensively for more than five hours a day and remain sane.

No-one could study mathematics intensively for more than five hours a day and remain sane.

No-one could study mathematics intensively for more than five hours a day and remain sane.