Complex sentence: He wrote his first novel, "Jagende Rosse" ("Rushing Steeds ") before completing school, dedicated it to the"Manes of Hölderlin," and sent a copy to the prominent critic and philosopher Fritz Mauthner who returned it a few days later.
Split into simpler sentences: He wrote his first novel, "Jagende Rosse" ("Rushing Steeds "), before completing school and dedicated it to the"Manes of Hölderlin". He sent a copy to the prominent critic and philosopher Fritz Mauthner who returned it a few days later.