Musing on the foregoing subject, I begin to doubt whether I have not been all this while in a reverie. Here unexpectedly a sort of fairy-scene opens, where every object is new and singular. Is there any truth in the appearance, or is it merely a work of imagination? The scene seems to be a reality; and if it can bear examination, it must exalt greatly the melody of English heroic verse. If uniformity prevail, in the arrangement, in the equality of the lines, and in the resemblance of the final sounds; variety is still more conspicuous in the pauses and accents, which are diversified in a surprising manner. The beauty that results from combined objects, is justly observed to consist in a due mixture of uniformity and variety[102]. Of this beauty many instances have already occurred, but none more illustrious than English versification. However rude it may be by the simplicity of arrangement, it is highly melodious by its pauses and accents, so as already to rival the most perfect species known in Greece or Rome. And it is no disagreeable prospect to find it susceptible of still greater refinement. * * * * * We proceed to blank verse, which hath so many circumstances in common with rhyme, that what is necessary to be said upon it may be brought within a narrow compass. With respect to form, it differs not from rhyme farther than in rejecting the jingle of similar sounds. But let us not think this difference a trifle, or that we gain nothing by it but the purifying our verse from a pleasure so childish. In truth, our verse is extremely cramped by rhyme; and the great advantage of blank verse is, that, being free from the fetters of rhyme, it is at liberty to attend the imagination in its boldest flights. Rhyme necessarily divides verse into couplets: each couplet makes a complete musical period; the parts of which are divided by pauses, and the whole summed up by a full close at the end: the modulation begins anew with the next couplet: and in this manner a composition in rhyme proceeds couplet after couplet. I have more than once had occasion to observe the influence that sound and sense have upon each other by their intimate union. If a couplet be a complete period with regard to the melody, it ought regularly to be so also with regard to the sense. This, it is true, proves too great a cramp upon composition; and licences are indulged, as explained above. These however must be used with discretion, so as to preserve some degree of uniformity betwixt the sense and the music. There ought never to be a full close in the sense but at the end of a couplet; and there ought always to be some pause in the sense at the end of every couplet. The same period as to sense may be extended through several couplets; but in this case each couplet ought to contain a distinct member, distinguished by a pause in the sense as well as in the sound; and the whole ought to be closed with a complete cadence. Rules such as these,