Young Hesse shared a love of music with his mother. Both music and poetry were important in his family. His mother wrote poetry, and his father was known for his use of language in both his sermons and the writing of religious tracts. His first role model for becoming an artist was his half-brother, Theo, who rebelled against the family by entering a music conservatory in 1885. Hesse showed a precocious ability to rhyme, and by 1889–90 had decided that he wanted to be a writer.