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Benenson ’ s idea was so simple , perhaps that ’ s why he remained so shy of personal publicity throughout his life . But then the game was so tight and if we had lost that the season would have been over anyway so you can understand why he remained on the pitch . Though this bothered him deeply , it was not why he remained restless and unable to sleep . From 1919 to 1925 he remained at Oxford , carrying out his famous axolotl experiments and participating in the university 's expedition to Spitsbergen . For hours together he remained in a state of utter lethargy in his chair . During the rule of the Puritans he remained abroad , but returned to England at the Restoration and lived there for several years . It is not clear why he remained in Vienna and lived in such poverty for five years , when he had such a deep love for Germany and could have gone there with relatively little difficulty . Yet most also admit that in some ways he remained part of the classical tradition , notably in chapter 8 of book 1 of the Institutes , where he presented a traditional line of arguments defending the reliability of the Bible and its supernatural claims .