It is only in the last quarter of a century that English literature has been accepted not as a recreation, but as a subject of serious study. Now, the first necessity for a study is that it should be "hard." Some of the best brains in the educational world have been enlisted in the work of giving a disciplinary value to what was originally an innocent pleasure. It is evident that one cannot give marks for the number of smiles or tears evoked by a tale of true love. The novel or the play that is to hold its own in the curriculum in competition with trigonometry must have some knotty problem which causes the harassed reader to knit his brows in anxious thought.
In answer to this demand, the literary craftsman has arisen who takes his art with a seriousness which makes the "painful preacher" of the Puritan time seem a mere pleasure-seeker. Equipped with instruments of precision drawn from the psychological laboratory, he is prepared to satisfy our craving for the difficult By the method of suggestion he tries to make us believe that we have never seen his characters before, and sometimes he succeeds. He deals in descriptions which leave us with the impression of an indescribable something which we should recognize if we were as clever as he is. As we are not nearly so clever, we are left with a chastened sense of our inferiority, which is doubtless good for us. And all this groping for the un-obvious is connected with an equally insistent demand for realism. The novel must not only be as real as life, but it must be more so. For life, as it appears in our ordinary consciousness, is full of illusions. When these are stripped off and the residuum is compressed into a book, we have that which is at once intensely real and painfully unfamiliar.
Now, there is a certain justification for this. A psychologist may show us aspects of character which we could not see by ourselves, as the X-rays will reveal what is not visible to the naked eye. But if the insides of things are real, so also are the outsides. Surfaces and forms are not without their importance.
It may be said in extenuation of Dickens that the blemish of obviousness is one which he shared with the world he lived in. It would be too much to say that all realities are obvious. There is a great deal that we do not see at the first glance; but there is a great deal that we do see. To reproduce the freshness and wonder of the first view of the obvious world is one of the greatest achievements of the imagination.
The reason why the literary artist shuns the obvious is that there is too much of it. It is too big for the limited resources of his art. In the actual world, realities come in big chunks. Nature continually repeats herself. She hammers her facts into our heads with a persistency which is often more than a match for our stupidity. If we do not recognize a fact to-day, it will hit us in the same place to-morrow.
We are so used to this educational method of reiteration that we make it a test of reality. An impression made upon us must be repeated before it has validity to our reason. If a thing really happened, we argue that it will happen again under the same conditions. That is what we mean by saying that we are under the reign of law. There is a great family resemblance between happenings.
We make acquaintance with people by the same method. The recognition of identity depends upon the ability which most persons have of appearing to be remarkably like themselves. The reason why we think that the person whom we met to-day is the same person we met yesterday is that he seems the same. There are obvious resemblances that strike us at once. He looks the same, he acts the same, he has the same mannerisms, the same kind of voice, and he answers to the same name. If Proteus, with the best intention in the world, but with an unlimited variety of self-manifestations, were to call every day, we should greet him always as a stranger. We should never feel at home with so versatile a person. A character must have a certain degree of monotony about it before we can trust it. Unexpectedness is an agreeable element in wit, but not in friendship. Our friend must be one who can say with honest Joe Gargery, "It were understood, and it are understood, and it ever will be similar, according."
But in the use of this effective method of reiteration there is a difference between nature and a book. Nature does not care whether she bores us or not: she has us by the buttonhole, and we cannot get away. Not so with a book. When we are bored, we lay it down, and that brings the interview to an end. It is from the fear of our impatience that most writers abstain from the natural method of producing an impression.
And they are quite right. It is only now and then that an audience will grant an extension of time to a speaker in order that he may make his point more clear. They would rather miss the point. And it is still more rare for the reader to grant a similar extension in order that the author may tell again what he has told before. It is much easier to shut up a book than to shut up a speaker.
The criticism of Dickens that his characters repeat themselves quite misses the mark. As well object to an actor that he frequently responds to an encore. If indicted for the offense, he could at least insist that the audience be indicted with him as accessory before the fact.