text_original: "Mr. Hart thinks himself a shrewd man," Mr. Ruby told himself when that gentleman had gone, "but he is not quite so shrewd as he thinks. This is the very stone the Duke is looking for.
text_transcription: MISTER HULL THINKS HIMSELF A SHREWD MAN MISTER RUBY TOLD HIMSELF WHEN THAT GENTLEMAN HAD GONE BUT HE IS NOT QUITE SO SHREWD AS HE THINKS THIS IS THE VERY STONE THE DUKE IS LOOKING FOR
phonemes: "mˈɪstɚ. hˈɑːɹt θˈɪŋks hɪmsˈɛlf ɐ ʃɹˈuːd mˈæn," mˈɪstɚ. ɹˈuːbi tˈoʊld hɪmsˈɛlf wɛn ðæt dʒˈɛntəlmən hæd ɡˈɔn, "bˌʌt hiː ɪz nˌɑːt kwˈaɪt sˌoʊ ʃɹˈuːd æz hiː θˈɪŋks. ðɪs ɪz ðə vˈɛɹi stˈoʊn ðə dˈuːk ɪz lˈʊkɪŋ fɔːɹ.