To throw his language more out of prose, Homer seems to have affected the compound epithets. This was a sort of composition peculiarly proper to poetry, not only as it heightened the diction, but as it assisted and filled the numbers with greater sound and pomp, and likewise conduced in some measure to thicken the images. On this last consideration I cannot but attribute these also to the fruitfulness of his invention, since (as he has managed them) they are a sort of supernumerary pictures of the persons or things to which they were joined. We see the motion of Hector’s plumes in the epithet Κορυθαίολος, the landscape of Mount Neritus in that of Εἰνοσίφυλλος, and so of others, which particular images could not have been insisted upon so long as to express them in a description (though but of a single line) without diverting the reader too much from the principal action or figure. As a metaphor is a short simile, one of these epithets is a short description. Lastly, if we consider his versification, we shall be sensible what a share of praise is due to his invention in that also. He was not satisfied with his language as he found it settled in any one part of Greece, but searched through its different dialects with this particular view, to beautify and perfect his numbers he considered these as they had a greater mixture of vowels or consonants, and accordingly employed them as the verse required either a greater smoothness or strength. What he most affected was the Ionic, which has a peculiar sweetness, from its never using contractions, and from its custom of resolving the diphthongs into two syllables, so as to make the words open themselves with a more spreading and sonorous fluency. With this he mingled the Attic contractions, the broader Doric, and the feebler Æolic, which often rejects its aspirate, or takes off its accent, and completed this variety by altering some letters with the licence of poetry. Thus his measures, instead of being fetters to his sense, were always in readiness to run along with the warmth of his rapture, and even to give a further representation of his notions, in the correspondence of their sounds to what they signified. Out of all these he has derived that harmony which makes us confess he had not only the richest head, but the finest ear in the world. This is so great a truth, that whoever will but consult the tune of his verses, even without understanding them (with the same sort of diligence as we daily see practised in the case of Italian operas), will find more sweetness, variety, and majesty of sound, than in any other language of poetry. The beauty of his numbers is allowed by the critics to be copied but faintly by Virgil himself, though they are so just as to ascribe it to the nature of the Latin tongue: indeed the Greek has some advantages both from the natural sound of its words, and the turn and cadence of its verse, which agree with the genius of no other language.