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THUS far, with the most trifling alterations, I have followed Dr. Blair, who, in those parts of oratory called Disposition and Elocution, or a choice and arrangement of words, has exceeded every writer who went before him. I flatter myself that in Pronunciation or Delivery, which forms the last part of oratory, something more systematical and satisfactory has been offered in the present work than in any that has hitherto been published. But there is another part of oratory called Invention, which has been but little insisted on by our modern writers, which, however, seems to form the basis of the art. Dr. Blair has not only omitted but discountenanced this part of rhetoric; and such an opinion have I of the good sense of this writer, that I should much doubt of its utility, if the very reason of the thing, as well as the authority of the ancients and some of the most respectable among the moderns, did not sanction and recommend it. Dr. Priestley's reasons for the use of topics appear to me unanswerable.

"I am aware (says he) that this whole business "of topics is objected to by some as altogether "useless, and what no persons, who are capable "of composing at all, ever stand in need of, or "have recourse to." To this I reply, that, in fact, no person ever did, or ever can compose at all without having recourse to something of a similar nature. What is recollection but the introduction of one idea into the mind by means of another with which it was previously associated? Are not ideas associated by means of their connection with, and relation to, one another? And is it not very possible that particular ideas may

be recollected by means of general ideas, which include them?

It is impossible to endeavour to recollect (or, as we generally say, invent) materials for a discourse, without running over in our minds such general heads of discourse as we have found by experience to assist us in that operation. It is even impossible to conceive in what other manner a voluntary effort to invent, or recollect, can be directed. A person may not have recourse to any particular list, or enumeration of topics; or he may never have heard of the artificial distribution of them by rhetoricians; but if he compose at all, though he may be ignorant of the name, he must be possessed of the thing. And if a person have any regular method in his compositions, he must, moreover, have arranged those topics in his mind in some kind of order; the several particulars of which, being attended to successively, furnishes him with a plan for composition. Now is it not better to sit down to composition provided with a tolerably complete list of those topics, digested with care and precision, than make use of such a one as we casually and without any design form to ourselves from general reading only, or a little practice in composition, which cannot but be very imperfect, and inadequate to the purpose to which it is applied?

After previously running over such a table, a person would be much better able to form an idea of the extent of his subject, and might conduct his composition accordingly; or perusing it after reading the composition of another, he might with much greater certainty know whether any thing of importance had been left unsaid upon

the subject; or whether, if the discourse were necessarily limited to a few arguments, the writer had selected the best.

If we pay any regard to the practice of the famous orators of antiquity, we cannot but be disposed to think favourably of topics; for it is certain that they made great use of topics, as appears in the writings of Cicero and Quintilian. Too much may be expected from any thing, and an improper use may be made of any thing; but this is no argument against the judicious and proper use of it.

It were absurd for any person slavishly to oblige himself to borrow something from every topic of discourse; much more to set it down in the order in which they may happen to be enumerated; but, having glanced the whole, let him take what is most to his purpose, and omit every thing that would appear far-fetched, or to be introduced for the sake of swelling the bulk of a discourse.

I am very ready, however, to acknowledge, that rhetorical topics are more useful in the composition of set declamations on trite subjects, and to young persons, than in the communication of original matter, and to persons much used to composition. Original thoughts cannot but suggest themselves, so that all the assistance any person can want in this case is a proper manner of arranging them. And a person much used to composition will have acquired a habit of recollection, without any express attention to topics; just as a person used to the harpsicord, or any other instrument of music, will be able to perform without an express attention to rules, or even to the manner of placing his fingers. His

idea of the tune in general is so closely associated with all the motions of his fingers necessary to the playing of it, and these motions are also so closely associated together, that they follow one another mechanically, in what Dr. Hartley calls a secondarily automatic manner, which is almost as certain as a motion originally and properly automatic.

As rules for invention, or, as Dr. Priestley more properly calls it, recollection, are established by such good reasons, and on so respectable authority, I shall present the student with a large extract from the System of Oratory of the learned Dr. Ward, professor of Gresham College. And as this book has long been out of print, and is scarcely to be got, I flatter myself I shall make my reader no unacceptable present, by giving him the learned professor's Lectures on Invention, or that part of rhetoric which treats on the method of finding out arguments for the proof of what is proposed.

Of the principal Distribution of Oratory.

THE principal distribution of the subject of oratory is made, by dividing it into three kinds of discourse, called by the ancients demonstrative, deliberative, and judicial. The first of these comprehends all such discourses as relate to the praise or dispraise of persons or things. This is a very extensive field, and contains in it whatever in nature or art, on the account of any good or bad qualities, excellences or defects, is fit to be made the subject of a discourse. By

this, virtue is applauded, and vice censured; good examples recommended to the imitation of others, and bad ones exposed to their abhorrence. All panegyric and invective are its proper themes. So that the chief design of these discourses is to inspire men with generous sentiments of honour and virtue, and to give them a distaste to every thing that is base and vicious, by examples of each, which are the most powerful means of instruction. Though, as has been said already, they are not wholly confined to persons. To the deliberative kind belongs whatever may become a subject of debate, consultation, or advice. Of this sort are all speeches made in public assemblies, which respect the common good and benefit of mankind, their lives, liberties, and estates; whatever is advised to, or dissuaded from, upon the foot of any valuable interest, which is the end proposed in these discourses, so far as it is consistent with honour and justice. The last head contains all judicial subjects; by this property is secured, innocence protected, justice maintained, and crimes punished. All matters canvassed at the bar are of this sort. And it is doubtless a very valuable and useful end in speaking, to vindicate justice and equity in opposition to fraud or violence. Aristotle is said to have been the author of this division, which seems to be very just; since perhaps there is no subject of oratory, whether sacred or civil, but may be referred to one or other of these heads, as will be shown hereafter, when I come to treat of each of them in particular.

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