The Moral Ideal to those who have most deeply reflected on it leads to the thought of an Ideal beyond and above it, which alone gives it meaning, but which seems to escape from definite conception by man. The richness and variety of this Ideal ceaselessly invite, but as ceaselessly defy, our attempts to imprison it in a definite formula or portray it in detailed imagination. Yet the thought of it is and remains inexpungable from our minds.
This conception of the best life is not forgotten in the Politics The end of life in the state is itself well-living and well-doing—a life which helps to produce the best life The great agency in the production of such life is the State operating through Law, which is Reason backed by Force. For its greatest efficiency there is required the development of a science of legislation. The main drift of what he says here is that the most desirable thing would be that the best reason of the community should be embodied in its laws. But so far as that is not possible, it still is true that anyone who would make himself and others better must become a miniature legislator—must study the general principles of law, morality, and education. The conception of πολιτικὴ with which he opened the Ethics would serve as a guide to a father educating his children as well as to the legislator legislating for the state. Finding in his predecessors no developed doctrine on this subject, Aristotle proposes himself to undertake the construction of it, and sketches in advance the programme of the Politics in the concluding sentence of the Ethics His ultimate object is to answer the questions, What is the best form of Polity, how should each be constituted, and what laws and customs should it adopt and employ? Not till this answer is given will “the philosophy of human affairs” be complete.