Friedrich Nietzsche was born near Leipzig in 1844, the son of a Lutheran clergyman. At 24 he was appointed to the chair of classical philology at Basle University, where he stayed until forced by his health to retire in 1879. Here, he wrote all his literature, including Thus Spake Zarathustra, and developed his idea of the Superman. He became insane in 1889 and remained so until his death in 1900.Marion Faber is Professor German at Swarthmore College, Pennsylvania. Her work includes publications on Kafka, Nietzsche and Weimar film.