In the second place, Wordsworth is the most consistent of all the great English poets of democracy, though here as elsewhere his interest is mainly not in the external but in the spiritual aspect of things. From his insistence that the meaning of the world for man lies not in the external events but in the development of character results his central doctrine of the simple life. Real character, he holds, the chief proper object of man's effort, is formed by quietly living, as did he and the dalesmen around him, in contact with Nature and communion with God rather than by participation in the feverish and sensational struggles of the great world. Simple country people, therefore, are nearer to the ideal than are most persons who fill a larger place in the activities of the world. This doctrine expresses itself in a striking though one-sided fashion in his famous theory of poetry--its proper subjects, characters, and diction. He stated his theory definitely and at length in a preface to the second edition of 'Lyrical Ballads,' published in 1800, a discussion which includes incidentally some of the finest general critical interpretation ever made of the nature and meaning of poetry. Wordsworth declared: 1. Since the purpose of poetry is to present the essential emotions of men, persons in humble and rustic life are generally the fittest subjects for treatment in it, because their natures and manners are simple and more genuine than those of other men, and are kept so by constant contact with the beauty and serenity of Nature. 2. Not only should artificial poetic diction (like that of the eighteenth century) be rejected, but the language of poetry should be a selection from that of ordinary people in real life, only purified of its vulgarities and heightened so as to appeal to the imagination. (In this last modification lies the justification of rime.) There neither is nor can be any _essential_ difference between the language of prose and that of poetry.