In its most extended signification literature of course might be taken to include whatever is written or printed; but our concern is with that portion only which is indicated by the name "polite literature," or by the imported term "belles-lettres,"--both antiquated though respectable phrases. In other words, I wish to confine my examination to those written works which can properly be brought within the scope of literature as one of the fine arts. Undoubtedly we all have a general idea of the limitations which are implied by these various terms, and we are not without a more or less vague notion of what is indicated by the word literature in its most restricted and highest sense. The important point is whether our idea is clear and well realized. We have no difficulty in saying that one book belongs to art and that another does not; but we often find ourselves perplexed when it comes to telling why. We should all agree that "The Scarlet Letter" is literature and that the latest sensational novel is not,--but are we sure what makes the difference? We know that Shakespeare wrote poetry and Tupper doggerel, but it by no means follows that we can always distinguish doggerel from poetry; and while it is not perhaps of consequence whether we are able to inform others why we respect the work of one or another, it is of much importance that we be in a position to justify our tastes to ourselves. It is not hard to discover whether we enjoy a book, and it is generally possible to tell why we like it; but this is not the whole of the matter. It is necessary that we be able to estimate the justice of our preferences. We must remember that our liking or disliking is not only a test of the book,--but is a test of us as well. There is no more accurate gauge of the moral character of a man than the nature of the books which he really cares for. He who would progress by the aid of literature must have reliable standards by which to judge his literary feelings and opinions; he must be able to say: "My antipathy to such a work is justified by this or by that principle; my pleasure in that other is fine because for these reasons the book itself is noble."