Although Hoyle had completed the work for a Ph.D. by then he was persuaded by Pryce not to submit (the Ph.D. was new to Cambridge and Pryce did not approve of it).
Kahit Hoyle had nakumpleto na ang trabaho para sa isang Ph.D. pagkatapos ay sa pamamagitan ng siya ay hikayat sa pamamagitan ng Pryce hindi upang isumite (ang Ph.D. ay bago sa Cambridge at Pryce hindi aprubahan ng mga ito).