In the historic celebration of Christmas as it remains from Catholic times in certain northern countries (and it is to be remembered that in Catholic times the northern countries were, if possible, more Catholic than anybody else), there are three qualities which explain, I think, its hold upon the human sense of happiness, especially in such men as Dickens. There are three notes of Christmas, so to speak, which are also notes of happiness, and which the pagans and the Utopians forget. If we state what they are in the case of Christmas, it will be quite sufficiently obvious how important they are in the case of Dickens. The first quality is what may be called the dramatic quality. The happiness is not a state; it is a crisis. All the old customs surrounding the celebration of the birth of Christ are made by human instinct so as to insist and re-insist upon this crucial quality. Everything is so arranged that the whole household may feel, if possible, as a household does when a child is actually being born in it. The thing is a vigil and a vigil with a definite limit. People sit up at night until they hear the bells ring. Or they try to sleep at night in order to see their presents the next morning. Everywhere there is a limitation, a restraint; at one moment the door is shut, at the moment after it is opened. The hour has come or it has not come; the parcels are undone or they are not undone; there is no evolution of Christmas presents. This sharp and theatrical quality in pleasure, which human instinct and the mother wit of the world has wisely put into the popular celebrations of Christmas, is also a quality which is essential in such romantic literature as Dickens wrote. In romantic literature the hero and heroine must indeed be happy, but they must also be unexpectedly happy. This is the first connecting link between literature and the old religious feast; this is the first connecting link between Dickens and Christmas.