In spite of theory, we know as a matter of fact that external circumstances are necessary to complete the idea of Happiness not that Happiness is capable of addition, but that when we assert it to be identical with virtuous action we must understand that it is to have a fair field; in fact, the other side of [Greek: bios teleios].

It is remarkable how Aristotle here again shelves what he considers an unpractical question. If Happiness were really a direct gift from Heaven, independently of human conduct, all motive to self-discipline and moral improvement would vanish He shows therefore that it is no depreciation of the value of Happiness to suppose it to come partly at least from ourselves, and he then goes on with other reasons why we should think with him.