hiː mˌeɪd ðˈɛn hɪz mˈæstɚz dᵻɡɹˈiː æt ʃᵻkˈɑːɡoʊ jˌuːnɪvˈɜːsᵻɾi ænd hɪz dˈɑːktɚɹˌeɪt ɪn nˈaɪntiːnhˈʌndɹɪd θˈɜːɾi sˈɛvən æt bɜːlˈɪn jˌuːnɪvˈɜːsᵻɾi.
He made then his master's degree at Chicago University and his doctorate in 1937 at Berlin University.