He established a library in the Lyceum which helped him to produce many of his hundreds of books on papyrus scrolls.
hiː ɪstˈæblɪʃt ɐ lˈaɪbɹɛɹi ɪnðə laɪsˈiːəm wˌɪtʃ hˈɛlpt hˌɪm tə pɹədˈuːs mˈɛnɪəv hɪz hˈʌndɹɪdz ʌv bˈʊks ˌɔn pɐpˈaɪɹəs skɹˈoʊlz.