tə pˌʊt hɪz vjˈuːz ˌɪntʊ mˈɑːdɚn tˈɜːmz, hiː nˈoʊwɛɹ sˈɛz ðæt dˈɪfɹənt spˈiːsiːz kæn hæv ɐ kˈɑːmən ˈænsɛstɚ, ɔːɹ ðˈætwˌʌn kˈaɪnd kæn tʃˈeɪndʒ ˌɪntʊ ɐnˈʌðɚ, ɔːɹ ðæt kˈaɪndz kæn bɪkˌʌm ɛkstˈɪŋkt.
To put his views into modern terms, he nowhere says that different species can have a common ancestor, or that one kind can change into another, or that kinds can become extinct.