<prompt> tafadhali geuza maudhui haya ya swahili kwenda kwa kiingereza.maandishi yake juu ya esthete, maadili na saikolojia ilikua na ushawishi wa mkubwa kwa wasomi na wasanii wengi wa karne za 19 na 20.  <response>: his writing on aesthetics, morality, and psychology would exert important influence on thinkers and artists throughout the 19th and 20th centuries. 