Thus Spake Zarathustra: A Book for All and None (also translated as Thus Spoke Zarathustra) is a book written during the 1880s by the German philosopher, Friedrich Nietzsche.The title name Thus Spake Zarathustra, is meant to be ironic and cynical, like morbid sarcasm; and is suggestive of the apprehensive atmosphere the book displays. It explains why Zarathustra turned himself into a Prophet, duri...