The writings of Petrarch may indeed suffer undeservedly from one cause to which I must allude. His imitators have so much familiarised the ear of Italy and of Europe to the favourite topics of amorous flattery and lamentation, that we can scarcely think them original when we find them in the first author; and, even when our understandings have convinced us that they were new to him, they are still old to us. This has been the fate of many of the finest passages of the most eminent writers. It is melancholy to trace a noble thought from stage to stage of its profanation; to see it transferred from the first illustrious wearer to his lacqueys, turned, and turned again, and at last hung on a scarecrow. Petrarch has really suffered much from this cause. Yet that he should have so suffered is a sufficient proof that his excellences were not of the highest order. A line may be stolen; but the pervading spirit of a great poet is not to be surreptitiously obtained by a plagiarist. The continued imitation of twenty-five centuries has left Homer as it found him. If every simile and every turn of Dante had been copied ten thousand times, the Divine Comedy would have retained all its freshness. It was easy for the porter in Farquhar to pass for Beau Clincher, by borrowing his lace and his pulvilio. It would have been more difficult to enact Sir Harry Wildair. Before I quit this subject I must defend Petrarch from one accusation which is in the present day frequently brought against him. His sonnets are pronounced by a large sect of critics not to possess certain qualities which they maintain to be indispensable to sonnets, with as much confidence, and as much reason, as their prototypes of old insisted on the unities of the drama. I am an exoteric--utterly unable to explain the mysteries of this new poetical faith. I only know that it is a faith, which except a man do keep pure and undefiled, without doubt he shall be called a blockhead. I cannot, however, refrain from asking what is the particular virtue which belongs to fourteen as distinguished from all other numbers. Does it arise from its being a multiple of seven? Has this principle any reference to the sabbatical ordinance? Or is it to the order of rhymes that these singular properties are attached? Unhappily the sonnets of Shakspeare differ as much in this respect from those of Petrarch, as from a Spenserian or an octave stanza. Away with this unmeaning jargon! We have pulled down the old regime of criticism. I trust that we shall never tolerate the equally pedantic and irrational despotism, which some of the revolutionary leaders would erect upon its ruins. We have not dethroned Aristotle and Bossu for this.