text_original: But as he was not sufficiently acquainted with the laws of aerostation as to be certain of failure, he had worked on with the determination to seek success, though it must be acknowledged with but faint hopes of finding it.
text_transcription: BUT AS HE WAS NOT SUFFICIENTLY ACQUAINTED WITH THE LAWS OF AIR STATION AS TO BE CERTAIN OF FAILURE HE HAD WORKED ON WITH THE DETERMINATION TO SEEK SUCCESS THOUGH IT MUST BE ACKNOWLEDGED WITH BUT FAINT HOPES OF FINDING IT
phonemes: bˌʌt æz hiː wʌz nˌɑːt səfˈɪʃəntli ɐkwˈeɪntᵻd wɪððə lˈɔːz ʌv ˌɛɹoʊstˈeɪʃən æz təbi sˈɜːʔn̩ ʌv fˈeɪlɪɹ, hiː hæd wˈɜːkt ˌɔn wɪððə dɪtˌɜːmᵻnˈeɪʃən tə sˈiːk səksˈɛs, ðˌoʊ ɪt mˈʌst biː ɐknˈɑːlɪdʒd wɪð bˌʌt fˈeɪnt hˈoʊps ʌv fˈaɪndɪŋ ɪt.