This was a great success and enabled him to resume most of his normal activities. However he was only 57 when he died of a heart attack not long after he had been appointed as Miller Research Professor at Berkeley.
Ito ay a malaki tagumpay at enable sa kanya upang ipagpatuloy ang karamihan ng kanyang mga normal na gawain. Gayunman siya ay 57 lamang kapag siya namatay ng atake sa puso hindi long matapos niya ay hinirang bilang Miller Research Professor at Berkeley.