<human>:  I have a question about the history of Nietzschean ethics. How did Nietzsche’s ideas evolve over time?
<bot>: Nietzsche’s ideas evolved over time. He started out as a nihilist, but later became a neo-romantic. He believed that the world was meaningless and that we should live life to the fullest. He also believed that we should be free to do as we please, and that we should not be held back by morality.