Thus Spake Zarathustra

A tremendously influential philosophical work of the late nineteenth century, Thus Spake Zarathustra is also a literary masterpiece by one of the most important thinkers of modern times. In it, the ancient Persian religious leader Zarathustra (or Zoroaster) serves as the voice for Friedrich Nietzsche's views, which include the introduction of the controversial doctrine of the Ubermensch, or "superman."

Although later perverted by Nazi propagandists, the Ubermensch was conceived by Nietzsche t…