hiː ˈɔːlsoʊ ɐtˈɛndᵻd dʒˈɜːmən jˌuːnɪvˈɜːsᵻɾiz ʌv bɜːlˈɪn, hˈaɪdɪlbˌɜːɡ, ænd fɹˈeɪbɜːɡ, stˈʌdiɪŋ ˌʌndɚɹ ˈɛdmʌnd hˈʌsɜːl, mˈɑːɹtɪn hˈaɪdɛɡɚ, hˈaɪnɹɪtʃ ɹˈɪkɚt, ænd ˈɜːnst zɜːmˈiːloʊ, ɐmˌʌŋ ˈʌðɚz.
He also attended German universities of Berlin, Heidelberg, and Freiburg, studying under Edmund Husserl, Martin Heidegger, Heinrich Rickert, and Ernst Zermelo, among others.