Thus Spoke Zarathustra - Friedrich Nietzsche

Thus Spoke Zarathustra: A Book for All and None (German: Also sprach Zarathustra: Ein Buch für Alle und Keinen) (also translated as Thus Spake Zarathustra) is a philosophical novel by German philosopher Friedrich Nietzsche, composed in four parts between 1883 and 1885. Much of the work deals with ideas such as the "eternal recurrence of the same", the parable on the "death of God", and the "prophecy" of the Übermensch, which were first introduced in The Gay Science.

The book chronicles the fictitious travels and pedagogy of Zarathustra. The name of this character is taken from the ancient prophet usually known in English as Zoroaster (Avestan: Zaraθuštra), the Persian founder of Zoroastrianism. Nietzsche is clearly portraying a "new" or "different" Zarathustra, one who turns traditional morality on its head.