And he himself has set before us himself and those too who had lived before his time, in order that we might be acquainted with the method of others, and with his own. And those who have followed him, although, they have expended a great deal of labour on the most profound and important portions of philosophy, as he himself also, whose example they were following, had done, have still left us many precepts on the subject of speaking. And other masters of this science have also come forward, taking their rise, as it were, in other springs, who have also been of great assistance in eloquence, as far at least as artificial rules can do any good. For there lived at the same time as Aristotle, a great and illustrious rhetorician, named Isocrates; though we have not entirely discovered what his system was.

But we have found many lessons respecting their art from his pupils and from those who proceeded immediately afterwards from this school.

III. From these two different families, as it were, the one of which, while it was chiefly occupied with philosophy, still devoted some portion of its attention to the rhetorical science; and the other was wholly absorbed in the study and teaching of eloquence; but both kinds of study were united by their successors, who brought to the aid of their own pursuits those things which appeared to have been profitably said by either of them; and those and the others their predecessors are the men whom we and all our countrymen have proposed to ourselves as models, as far as we were able to make them so; and we have also contributed something from our own stores to the common stock.

But if the things which are set forth in these books deserved to be selected with such great eagerness and care as they were, then certainly, neither we ourselves nor others will repent of our industry. But if we appear either rashly to have passed over some doctrine of some one worth noticing, or to have adopted it without sufficient elegance, in that case when we are taught better by some one, we will easily and cheerfully change our opinion. For what is discreditable is, not the knowing little, but the persisting foolishly and long in what one does not understand; because the one thing is attributed to the common infirmity of man, but the other to the especial fault of the individual.

Wherefore we, without affirming anything positively, but making inquiry at the same time, will advance each position with some doubt, lest while we gain this trifling point of being supposed to have written this treatise with tolerable neatness, we should lose that which is of the greatest importance, the credit, namely, of not adopting any idea rashly and arrogantly. But this we shall endeavour to gain both at present and during the whole course of our life with great care, as far as our abilities will enable us to do so. But at present, lest we should appear to be too prolix, we will speak of the other points which it seems desirable to insist on.

Therefore, while we were explaining the proper classification of this art, and its duties, and its object, and its subject matter, and its divisions, the first book contained an account of the different kinds of disputes, and inventions, and statements of cases, and decisions. After that, the parts of a speech/ were described, and all necessary precepts for all of them were laid down. So that we not only discussed other topics in that book with tolerable distinctness, we spoke at that same time in a more scattered manner of the topics of confirmation and repre hension; and at present we think it best to give certain topics for confirming and reprehending, suited to every class of causes. And because it has been explained with some diligence in the former book, in what manner argumentations ought to be handled, in this book it will be sufficient to set forth the arguments which have been discovered for each kind of subject simply, and without any embellishment, so that, in this book, the arguments themselves may be found, and in the former, the proper method of polishing them. So that the reader must refer the precepts which are now laid down, to the topics of confirmation and reprehension.

IV. Every discussion, whether demonstrative, or deliberative, or judicial, must be conversant with some kind or other of statement of the case which has been explained in the former book; sometimes with one, sometimes with several. And though this is the case, still as some things can be laid down in a general way respecting everything, there are also other rules and different methods separately laid down for each particular kind of discussion. For praise, or blame, or the statement of an opinion, or accusation, or denial, ought all to effect different ends. In judicial investigations the object

of inquiry is, what is just; in demonstrative discussion the question is, what is honourable; in deliberations, in our opinion, what we inquire is, what is honourable and at the same time expedient. For the other writers on this subject have thought it right to limit the consideration of expediency to speeches directed to persuasion or dissuasion.

Those kinds of discussions then whose objects and results are different, cannot be governed by the same precepts. Not that we are saying now that the same statement of the case is not admissible in all of them, but some kinds of speech arise from the object and kind of the discussion; if it refers to the demonstration of some kind of life, or to the delivery of some opinion. Wherefore now, in explaining controversies, we shall have to deal with causes and precepts of a judicial kind; from which many precepts also which concern similar disputes, will be transferred to other kinds of causes without much difficulty. But hereafter we will speak separately of

each kind.

At present we will begin with the conjectural statement of a case, of which this example may be sufficient to be given :— A man overtook another on his journey as he was going on some commercial expedition, and carrying a sum of money with him; he, as men often do, entered into conversation with him on the way; the result of which was, that they both proceeded together with some degree of friendship; so that when they had arrived at the same inn, they proposed to sup together and to sleep in the same apartment. Having supped, they retired to rest in the same place. But when the innkeeper (for that is what is said to have been discovered since, after the man had been detected in another crime) had taken notice of one of them, that is to say, of him who had the money, he came by night, after he had ascertained that they were both sound asleep, as men usually are when tired, and took from its sheath the sword of the one who had not the money, and which sword he had lying by his side, and slew the other man with it, and took away his money, and replaced the bloody sword in the sheath, and returned himself to his bed.

But the man with whose sword the murder had been committed, rose long before dawn and called over and over again on his companion; he thought that he did not answer because he was overcome with sleep; and so he took his sword and

the rest of the things which he had with him, and departed on his journey alone. The innkeeper not long afterwards raised an outcry that the man was murdered, and in company with some of his lodgers pursued the man who had gone away. They arrest him on his journey, draw his sword out of its sheath, and find it bloody; the man is brought back to the city by them, and put on his trial. On this comes the allegation of the crime, "You murdered him," and the denial, "I did not murder him ;" and from this is collected the statement of the case. The question in the conjectural examination is the same as that submitted to the judges, "Did he murder him, or not?"

V. Now we will set forth the topics one portion of which applies to all conjectural discussion. But it will be desirable to take notice of this in the exposition of these topics and of all the others, and to observe that they do not all apply to every discussion. For as every man's name is made up of some letters, and not of every letter, so it is not every store of arguments which applies to every argumentation, but some portion which is necessary applies to each. All conjecture, then, must be derived either from the cause of an action, or from the person, or from the case itself.

The cause of an action is divided into impulsion and ratiocination. Impulsion is that which without thought encourages a man to act in such and such a manner, by means of producing some affection of the mind, as love, anger, melancholy, fondness for wine, or indeed anything by which the mind appears to be so affected as to be unable to examine anything with deliberation and care; and to do what it does owing to some impulse of the mind, rather than in consequence of any deliberate purpose.

But ratiocination is a diligent and careful consideration of whether we shall do anything or not do it. And it is said to have been in operation, when the mind appears for some particular definite reason to have avoided something which ought not to have been done, or to have adopted something which ought to have been done; so that if anything is said to have been done for the sake of friendship, or of chastising an enemy, or under the influence of fear, or of a desire for glory or for money, or in short, to comprise everything under one brief general head, for the sake of retaining, or increas

ing, or obtaining any advantage; or, on the other hand, for the purpose of repelling, or diminishing, or avoiding any disadvantage;—for those former things must fall under one or other of those heads, if either any inconvenience is submitted to for the purpose of avoiding any greater inconvenience, or of obtaining any more important advantage; or if any advantage is passed by for the sake of obtaining some other still greater advantage, or of avoiding some more important dis advantage.

This topic is as it were a sort of foundation of this statement of the case; for nothing that is done is approved of by any one unless some reason be shown why it has been done. Therefore the accuser, when he says that anything has been done in compliance with some impulse, ought to exaggerate that impulse, and any other agitation or affection of the mind, with all the power of language and variety of sentiments of which he is master, and to show how great the power of love is, how great the agitation of mind which arises from anger, or from any one of those causes which he says was that which impelled any one to do anything. And here we must take care, by an enumeration of examples of men who have done anything under the influence of similar impulse, and by a collation of similar cases, and by an explanation of the way in which the mind itself is affected, to hinder its appearing marvellous if the mind of a man has been instigated by suc influence to some pernicious or criminal action.

VI. But when the orator says that any one has done such and such an action, not through impulse, but in consequence of deliberate reasoning, he will then point out what advantage he has aimed at, or what inconvenience he has avoided, and he will exaggerate the influence of those motives as much as he can, so that as far as possible the cause which led the person spoken of to do wrong, may appear to have been an adequate one. If it was for the sake of glory that he did so and so, then he will point out what glory he thought would result from it; again, if he was influenced by desire of power, or riches, or by friendship, or by enmity; and altogether whatever the motive was, which he says was his inducement to the action, he will exaggerate as much as possible.

And he is bound to give great attention to this point, not only what the effect would have been in reality, but still more