The beauty of poetry is a matter of such nicety, that a young beginner can scarce ever be certain that he has attained it. Nothing delights him so much, therefore, as the favourable judgments of his friends and of the public; and nothing mortifies him so severely as the contrary. The one establishes, the other shakes, the good opinion which he is anxious to entertain concerning his own performances. Experience and success may in time give him a little more confidence in his own judgment. He is at all times, however, liable to be most severely mortified by the unfavourable judgments of the public. Racine was so disgusted by the indifferent success of his Phædra, the finest tragedy, perhaps, that is extant in any language, that, though in the vigour of his life, and at the height of his abilities, he resolved to write no more for the stage. That great poet used frequently to tell his son, that the most paltry and impertinent criticism had always given him more pain than the highest and justest eulogy had ever given him pleasure. The extreme sensibility of Voltaire to the slightest censure of the same kind is well known to every body. The Dunciad of Mr. Pope is an everlasting monument of how much the most correct, as well as the most elegant and harmonious of all the English poets, had been hurt by the criticisms of the lowest and most contemptible authors. Gray (who joins to the sublimity of Milton the elegance and harmony of Pope, and to whom nothing is wanting to render him, perhaps, the first poet in the English language, but to have written a little more) is said to have been so much hurt by a foolish and impertinent parody of two of his finest odes, that he never afterwards attempted any considerable work. Those men of letters who value themselves upon what is called fine writing in prose, approach somewhat to the sensibility of poets.