Whitman’s revolt was complete, and, broadly speaking, it has had no effect upon English poetry. Arnold’s departures from established practice were occasional and, even so, pretty much in the example of Milton, who himself made but few experiments, and those not violent departures from the establishment. Browning’s nonconformity was another matter. Unlike Whitman, he remained essentially always within the tradition, but his unrest within the tradition was more or less constant and not, as with Arnold, the accident of a mood here and there. Browning’s was the most important poetic revolt of his age, and it is a revolt that is a matter of diction more precisely than of metrical form. And in its manner, as distinguished from its content, it is in diction that the Victorian age most importantly modified tradition. Leaving Whitman out of the question, the Victorian use of verse was, as we have seen, with one or two insignificant exceptions, an acknowledgment of the fitness of all that had been done by the age-long instinct of the race. Nor, taking the Victorian achievement as a whole, shall we find any violent or general change in the management of diction itself. But practice here was to some extent modified, and chiefly by Browning and through his influence. The history of diction in English poetry is one that has never been written, and one that would need a great volume of argument and illustration. But taking a summary view of the whole field certain characteristics define themselves from age to age. The first generalisation that may be made about good diction in poetry is that it should derive from the common speech of the time and yet be a heightened idiomatic form of that speech, achieving from the emotional pressure of poetry a new dignity and beauty. And we shall find that in English poetry the diction has always associated itself in this way with the natural speech of the time. Chaucer, in taking English speech, and for the first time making it the language of English literature, was dealing, so far as we can reconstruct the facts of that far-off time, with a language unsophisticated, unlearned, and quite ingenuous in its sincerity. And the language of his poetry is marked by these qualities, quickened by the breath of the poet’s genius. Whan that Aprille with his shoures sote The droghte of Marche hath perced to the rote, And bathed every veyne in swich licour, Of which vertu engendred is the flour; Whan Zephirus eek with his sweete breeth Inspired hath in every holt and heeth The tendre croppes, and the yonge sonne Hath in the Ram his halfe cours y-ronne, And smale fowle maken melodye, That slepen al the night with open yë, (So priketh hem nature in hir corages): Than longen folk to goon on pilgrimages....