The "Republic" poses questions that endure: What is justice? What form of community fosters the best possible life for human beings? What is the nature and destiny of the soul? What form of education provides the best leaders for a good republic? What are the various forms of poetry and the other arts, which ones should be fostered, and which ones should be discouraged? How does knowing differ from believing? Several characters in the dialogue present a variety of tempting answers to those...