ɪnstˈɛd, hiː mjˈuːzd ðætðə "hjˈuːmən ɛndˈɛvɚ tə sᵻkjˈʊɹ hˈæpɪnəs" wʌzðə dɹˈaɪvɪŋ fˈoːɹs ʌv sˌɪvɪlᵻzˈeɪʃən.
Instead, he mused that the "human endeavor to secure happiness" was the driving force of civilization.