hiː wɛnt ˌɔn tʊ ɪstˈæblɪʃ hɪmsˈɛlf æz wˈʌn ʌvðə fˈɔːɹmoʊst ɐθˈɔːɹɪɾiz ˌɔn kˌɑːnstɪtˈuːʃənəl lˈɔː ænd ðə wˈɜːkɪŋz ʌvðə suːpɹˈiːm kˈoːɹt ʌvðə juːnˈaɪɾᵻd stˈeɪts.
He went on to establish himself as one of the foremost authorities on constitutional law and the workings of the Supreme Court of the United States.