text_original: He initiated himself into the practical manipulation of the laboratory, he trained himself in those infinitely delicate ex  periments which, if they are to be profitable and fruitful, demand calmness and unremit  ting attention.
text_transcription: HE INITIATED HIMSELF INTO THE PRACTICAL MANIPULATION OF THE LABORATORY HE TRAINED HIMSELF IN THOSE INFINITELY DELICATE EXPERIMENTS WHICH IF THEY WERE TO BE PROFITABLE AND FRUITFUL DEMAND CALMNESS AND UNREMITTING ATTENTION
phonemes: hiː ɪnˈɪʃɪˌeɪɾᵻd hɪmsˈɛlf ˌɪntʊ ðə pɹˈæktɪkəl mənˌɪpjʊlˈeɪʃən ʌvðə lˈæbɹətˌɔːɹi, hiː tɹˈeɪnd hɪmsˈɛlf ɪn ðoʊz ˈɪnfɪnətli dˈɛlᵻkət ˈɛks pˈɛɹimənts wˈɪtʃ, ɪf ðeɪ ɑːɹ təbi pɹˈɑːfɪɾəbəl ænd fɹˈuːtfəl, dᵻmˈænd kˈɑːmnəs ænd ˌʌnɹˈiːmɪt tˈɪŋ ɐtˈɛnʃən.