And it is not enough merely to arrange the various parts: each several part has its own internal economy, according to which one thought will come first, another second, another third, while we must struggle not merely to place these thoughts in their proper order, but to link them together and give them such cohesion that there will be no trace of any suture: they must form a body, not a congeries of limbs.

This end will be attained if we note what best suits each position, and take care that the words which we place together are such as will not clash, but will mutually harmonise. Thus different facts will not seem like perfect strangers thrust into uncongenial company from distant places, but will be united with what precedes and follows by an intimate bond of union, with the result that our speech will give the impression not merely of having been put together, but of natural continuity. I fear, however, that I have been lured on from one thing to another and have advanced somewhat too far, since I find myself gliding from the subject of arrangement to the discussion of the general rules of style, which will form the opening theme of the next book.

Book VIII

THE observations contained in the preceding five books approximately cover the method of invention and the arrangement of the material thus provided. It is absolutely necessary to acquire a thorough knowledge of this method in all its details, if we desire to become accomplished orators, but a simpler and briefer course of instruction is more suitable for beginners.

For they tend either to be deterred from study by the difficulties of so detailed and complicated a course, or lose heart at having to attempt tasks of such difficulty just at the very period when their minds need special nourishment and a more attractive form of diet, or think that when they have learned this much and no more, they are fully equipped for the tasks of eloquence, or finally, regarding themselves as fettered by certain fixed laws of oratory, shrink from making any effort on their own initiative.

Consequently, it has been held that those who have exercised the greatest care in writing text-books of rhetoric have been the furthest removed from genuine eloquence. Still, it is absolutely necessary to point out to beginners the road which they should follow, though this road must be smooth and easy not merely to enter, but to indicate. Consequently, our skilful instructor should select all that is best in the various writers on the subject and content himself for the moment with imparting those precepts of which he approves, without wasting time over the refutation of those which he does not approve. For thus your pupils will follow where you lead.

Later, as they acquire strength in speaking, their learning will grow in proportion. To begin with, they may be allowed to think that there is no other road than that on which we have set their feet, and it may be left to time to teach them what is actually the best. It is true that writers on rhetoric have, by the pertinacity with which they have defended their opinions, made the principles of the science which they profess somewhat complicated; but these principles are in reality neither obscure nor hard to understand.