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"Well, I think Barkley and I were the only two who were working with Church for a Ph.D."; "Those three years ended with June 1933. At that time I left Princeton, having submitted my Ph.D. thesis."; "The job in Wisconsin was the first genuine offer of an academic job in a university which I received."; "In the fall term of 1933-34 I was on my family farm in Maine."; "I went to Princeton in the fall of 1930 as a half-time instructor."; …"I went to Princeton from Amherst, where I split my interests between mathematics and philosophy."; "I think Veblen had an interest in logic."; "I think that after Church got his Ph.D. he studied in Europe, maybe in the Netherlands, for a year or two."; "I read one or two other books which gave me a background in mathematics other than logic."; "I had some hesitations about philosophy because, if you worked out a philosophical theory, it was hard to know whether you were going to be able to prove it or whether other theories had just as good a claim on belief."; "I had a liberal arts education at Amherst College where I had two majors, mathematics and philosophy."; "For example, the philosophers who were interested in logic were probably rather logical for mathematicians. But the ASL got us together, so we could talk to each other and publish in the same journal."