æt ðə sˈeɪm tˈaɪm, hiː ˈɔːlsoʊ stˈʌdid æt ðɪ ˈɪnstɪtˌʌt dɪtˈuːdz pˌɑːlɪtˈiːks ænd ɐtˈeɪnd ɐ dᵻɡɹˈiː ɪn ˌɪntɚnˈæʃənəl ɹᵻlˈeɪʃənz ɪn nˈaɪntiːnhˈʌndɹɪd sˈɪksti θɹˈiː.
At the same time, he also studied at the Institut d'Études Politiques and attained a degree in international relations in 1963.