interrupts the true vision of the object, and a great poet, rising to a perfect conception of the sun and forgetting himself, would have disdained to make it; but it has a romantic and pathological interest, it restores an experience, and is in that measure poetical. We have been made to halt at the sensation, and to penetrate for a moment into its background of dream. But it is not only thoughts or images that the poet draws in this way from the store of his experience, to clothe the bare form of conventional objects: he often adds to these objects a more subtle ornament, drawn from the same source. For the first element which the intellect rejects in forming its ideas of things is the emotion which accompanies the perception; and this emotion is the first thing the poet restores. He stops at the image, because he stops to enjoy. He wanders into the by-paths of association because the by-paths are delightful. The love of beauty which made him give measure and cadence to his words, the love of harmony which made him rhyme them, reappear in his imagination and make him select there also the material that is itself beautiful, or capable of assuming beautiful forms. The link that binds together the ideas, sometimes so wide apart, which his wit assimilates, is most often the link of emotion; they have in common some element of beauty or of horror. The poet's art is to a great extent the art of intensifying emotions by assembling the scattered objects that naturally arouse them. He sees the affinities of things by seeing their common affinities with passion. As the guiding principle of practical thinking is some interest, so that only what is pertinent to that interest is selected by the attention; as the guiding principle of scientific thinking is some connection of things in time or space, or some identity of law; so in poetic thinking the guiding principle is often a mood or a quality of sentiment. By this union of disparate things having a common overtone of feeling, the feeling is itself evoked in all its strength; nay, it is often created for the first time, much as by a new mixture of old pigments Perugino could produce the unprecedented limpidity of his colour, or Titian the unprecedented glow of his. Poets can thus arouse sentiments finer than any which they have known, and in the act of composition become discoverers of new realms of delightfulness and grief. Expression is a misleading term which suggests that something previously known is rendered or imitated; whereas the expression is itself an original fact, the values of which are then referred to the thing expressed, much as the honours of a Chinese mandarin are attributed retroactively to his parents. So the charm which a poet, by his art of combining images and shades of emotion, casts over a scene or an action, is attached to the principal actor in it, who gets the benefit of the setting furnished him by a well-stocked mind.