To those, therefore, who shall be inclined to tell me hereafter that my diction is often plain and unelevated, I reply beforehand that I know it,—that it would be absurd were it otherwise, and that Homer himself stands in the same predicament. In fact, it is one of his numberless excellences, and a point in which his judgment never fails him, that he is grand and lofty always in the right place, and knows infallibly how to rise and fall with his subject. _Big words on small matters_ may serve as a pretty exact definition of the burlesque; an instance of which they will find in the Battle of the Frogs and Mice, but none in the Iliad. By others I expect to be told that my numbers, though here and there tolerably smooth, are not always such, but have, now and then, an ugly hitch in their gait, ungraceful in itself, and inconvenient to the reader. To this charge also I plead guilty, but beg leave in alleviation of judgment to add, that my limping lines are not numerous, compared with those that limp not. The truth is, that not one of them all escaped me, but, such as they are, they were all made such with a wilful intention. In poems of great length there is no blemish more to be feared than sameness of numbers, and every art is useful by which it may be avoided. A line, rough in itself, has yet its recommendations; it saves the ear the pain of an irksome monotony, and seems even to add greater smoothness to others. Milton, whose ear and taste were exquisite, has exemplified in his Paradise Lost the effect of this practice frequently.