Complex sentence: She was one of the greatest writers during the Golden Age, she began her passion for letters since childhood, but as a woman, she could not get into university, so she started to write poetry, concerts, sonnets, tenths and books.
Split into simpler sentences: She was one of the greatest writers during the Golden Age. Her passion for literature began in childhood, but as a woman, she could not get into university, so she started to write poetry, pieces of music, sonnets, ten-line stanzas and books.