Thomas Mann was a German, philosopher, and playboy known as the greatest of the 20th century. His works cover a variety of topics, including philosophy, history, politics, literature, and science, which are very popular among readers. In literature, Thomas Mann's works were famous for their philosophical depth and literary value. His works such as Nietzsche, Theory of Things, The Castle, and The Origin of Tragedy were considered classics of 20th century literature. His representative work, Nietzsche, was regarded as a classic in German literature and received widespread praise and high praise. In philosophy, Thomas Mann's ideas had a profound influence. He put forward many philosophical views, including Existentialism, Nihilism, Psychoanalysis, etc., which had a profound impact on later philosophers and writers. Thomas Mann had great achievements in literature and philosophy. His thoughts and works had a profound impact on modern society and culture. His life was full of controversy and criticism, but his contribution to literature and philosophy could not be ignored.