For these reasons, then, among others, the most 'natural' spontaneous and straightforward prose is not always the best. Study and careful revision are necessary in order to avoid an awkward and unpleasant monotony of rhythmic repetition, and at the same time obtain a flow of sound which will form a just musical accompaniment to the ideas expressed. Only the great prose masters have done this with complete success. Of the three following examples the first is from Bacon; the second is from Milton, who as a poet might have been expected to fall into metre while writing emotional prose; the third is from Walter Pater—the famous translation into words of the Mona Lisa painted by Leonardo da Vinci. The first is elaborate but unaffected, the second is probably spontaneous, the third highly studied.

This kind of degenerate learning did chiefly reign amongst the schoolmen: who having sharp and strong wits, and abundance of leisure, and small variety of reading, but their wits being shut up in the cells of a few authors (chiefly Aristotle their dictator) as their persons were shut up in the cells of monasteries and colleges, and knowing little history, either of nature or time, did out of no great quantity of matter and infinite agitation of wit spin out unto us those laborious webs of learning which are extant in their books. For the wit and mind of man, if it work upon matter, which is the contemplation of the creatures of God, worketh according to the stuff and is limited thereby; but if it work upon itself, as the spider worketh his web, then it is endless, and brings forth indeed cobwebs of learning, admirable for the fineness of thread and work, but of no substance or profit.
Advancement of Learning, Bk. I, iv, 5.

Truth indeed came once into the world with her divine Master, and was a perfect shape most glorious to look on; but when he ascended, and his Apostles after him were laid asleep, then straight arose a wicked race of deceivers, who, as that story goes of the Egyptian Typhon with his conspirators how they dealt with the good Osiris, took the virgin Truth, hewed her lovely form into a thousand pieces, and scattered them to the four winds. From that time ever since, the sad friends of Truth, such as durst appear, imitating the careful search that Isis made for the mangled body of Osiris, went up and down gathering up limb by limb still as they could find them.
Areopagitica.

Hers is the head upon which all "the ends of the world are come," and the eyelids are a little weary. It is a beauty wrought from within upon the flesh, the deposit, little cell by cell, of strange thoughts and fantastic reveries and exquisite passions. ... She is older than the rocks among which she sits; like the vampire, she has been dead many times, and learned the secrets of the grave; and has been a diver in deep seas, and keeps their fallen day about her; and trafficked for strange webs with Eastern merchants: and, as Leda, was the mother of Helen of Troy, and, as Saint Anne, the mother of Mary; and all this has been to her but as the sound of lyres and flutes, and lives only in the delicacy with which it has moulded the changing lineaments, and tinged the eyelids and the hands.
"Leonardo da Vinci," in The Renaissance.

Here no continuous patterns are recognizable, yet the whole is felt to be musically and appropriately rhythmic. In the next excerpt, however (from John Donne), and in many passages in the Authorized Version of the Psalms, of Job, of the Prophets, there is a visible balance of phrases and of clauses, a long undulating swing which one perceives at once, though only half consciously, and which approaches, if it does not actually possess, the intentional coincidence of cadenced prose.

If some king of the earth have so large an extent of dominion in north and south as that he hath winter and summer together in his dominions; so large an extent east and west as that he hath day and night together in his dominions, much more hath God mercy and justice together. He brought light out of darkness, not out of a lesser light; He can bring thy summer out of winter though thou have no spring; though in the ways of fortune, or of understanding, or conscience, thou have been benighted till now, wintered and frozen, smothered and stupefied till now, now God comes to thee, not as in the dawning of the day, not as in the bud of the spring, but as the sun at noon to illustrate all shadows, as the sheaves in harvest to fill all penuries. All occasions invite His mercies, and all times are His seasons.

Cadenced Prose. Cadenced prose is in English chiefly an historical phenomenon of the seventeenth century. It is part of the late Renaissance literary movement, when prose, after vaguely classic models, was held worth cultivating on its own account; and is in some degree a tempered afterglow of the crude brilliance of euphuistic balance and alliteration. It made no effort to conceal its definite rhythmic movements—rather, it gloried in them; but was always careful that they should not become monotonous or too palpable.

In the following examples the rhythmic units are for the sake of clearness indicated by separate lines, after the fashion of 'free-verse.' The passages should be read first with the line-division uppermost in the attention; then as continuous prose. The result of the second reading will be perhaps a fuller appreciation of the rhythmic richness of the sentences, both as to variety and uniformity. Sing-song and 'pounding' are by all means to be deprecated.

(a) Simple two-and three-beat rhythms—

O eloquent just
and mighty Death!
whom none could advise
thou hast persuaded;
what none hath dared
thou hast done;
and whom all the world hath flattered
thou only hast cast out of the world and despised.
Thou hast drawn together
all the far-stretched greatness
all the pride cruelty
and ambition of man,
and covered it all over
with these two
narrow words
Hic jacet.
Sir Walter Raleigh, History of the World, Bk. V, ch. vi.