The poet must please; if he wishes to be successful and popular, he must suit himself to the tastes of his public; and even if he be indifferent to immediate fame, he must, as belonging to one of the most impressionable, the most receptive species of humankind, live in a sense WITH and FOR his generation. To meet this demand upon his genius, Chaucer was born with many gifts which he carefully and assiduously exercised in a long series of poetical experiments, and which he was able felicitously to combine for the achievement of results unprecedented in our literature. In readiness of descriptive power, in brightness and variety of imagery, and in flow of diction, Chaucer remained unequalled by any English poet, till he was surpassed--it seems not too much to say, in all three respects--by Spenser. His verse, where it suits his purpose, glitters, to use Dunbar's expression, as with fresh enamel, and its hues are variegated like those of a Flemish tapestry. Even where his descriptive enumerations seem at first sight monotonous or perfunctory, they are in truth graphic and true in their details, as in the list of birds in the "Assembly of Fowls," quoted in part on an earlier page of this essay, and in the shorter list of trees in the same poem, which is, however, in its general features imitated from Boccaccio. Neither King James I of Scotland, nor Spenser, who after Chaucer essayed similar tours de force, were happier than he had been before them. Or we may refer to the description of the preparations for the tournament and of the tournament itself in the "Knight's Tale," or to the thoroughly Dutch picture of a disturbance in a farm-yard in the "Nun's Priest's." The vividness with which Chaucer describes scenes and events as if he had them before his own eyes, was no doubt, in the first instance, a result of his own imaginative temperament; but one would probably not go wrong in attributing the fulness of the use which he made of this gift to the influence of his Italian studies--more especially to those which led him to Dante, whose multitudinous characters and scenes impress themselves with so singular and immediate a definiteness upon the imagination. At the same time, Chaucer's resources seem inexhaustible for filling up or rounding off his narratives with the aid of chivalrous love or religious legend, by the introduction of samples of scholastic discourse or devices of personal or general allegory. He commands, where necessary, a rhetorician's readiness of illustration, and a masque-writer's inventiveness, as to machinery; he can even (in the "House of Fame") conjure up an elaborate but self-consistent phantasmagory of his own, and continue it with a fulness proving that his fancy would not be at a loss for supplying even more materials than he cares to employ.