The Orations of Marcus Tullius Cicero, Volume 4

X. The next thing is similarity, which is a very extensive topic, but one more useful for orators and for philosophers than for men of your profession. For although all topics belong to every kind of discussion, so as to supply arguments for each, still they occurs more abundantly in discussions on some subjects, and more sparingly in others. Therefore the genera are known to you, but when you are to employ them the questions themselves will instruct you. For there are resemblances which by means of comparisons arrive at the point they aim at, in this manner. "If a guardian is bound to behave with good faith, and a partner, and any one to whom you have entrusted anything, and any one who has undertaken a trust then so ought an agent." This argument, arriving at the point at which it aims by a comparison of many instances, is called induction, which in Greek is called [Greek: ipago]. and it is the kind of argument which Socrates employed a great deal in his discourses.

Another kind of resemblance is obtained by comparison, when one thing is compared to some other single thing, and like to like, in this way "As if in any city there is a dispute as to boundaries because the boundaries of fields appear more extensive than those of cities, you may find it impossible to bring an arbitrator to settle the question of boundaries, so if rain water is injurious in a city, since the whole matter is one more for country magistrates, you may not be able to bring an arbitrator to settle the question of keeping off rain-water" Again, from the same topic of resemblance, examples are derived, as, "Crassus in Cunus's trial used many examples, speaking of the man who by his will had appointed his heir in such a manner, that if he had had a son born within ten months of his death, and that son had died before coming into possession of the property held in trust for him, the revisionary heir would succeed to the inheritance. And the enumeration of precedents which Crassus brought forward prevailed". And you are accustomed to use this style of argument very frequently in replies. Even fictitious examples have all the force of real ones, but they belong rather to the orator than to you lawyers, although you also do use them sometimes, but in this way. "Suppose a man had given a slave a thing which a slave is by law incapable of receiving, is it on that account the act of the man who received it? or has he, who gave that present to his slave on that account taken any obligations on himself?" And in this kind of argument orators and philosophers are allowed to make even dumb things talk, so that the dead man be raised from the shades below, or that anything which intrinsically is absolutely impossible, may, for the sake of adding force to the argument, or diminishing, be spoken of as real and that figure is called hyperbole. And they may say other marvellous things, but theirs is a wider field. Still, out of the same topics, as I have said before, arguments are derived for the most important and the most trivial inquiries.

XI After similarity there follows difference between things, which is as different as possible from the preceding topic, still it is the same art which finds out resemblances and dissimilarities. These are instances of the same sort—"If you have contracted a debt to a woman, you can pay her without having recourse to a trustee, but what you owe to a minor, whether male or female; you cannot pay in the same manner."

The next topic is one which is derived from contraries. But the genera of contraries are several. One is of such things as differ in the same kind; as wisdom and jolly. But those things are said to be in the same kind, which, when they are proposed, are immediately met by certain contraries, as if placed opposite to them: as slowness is contrary to rapidity, and not weakness. From which contraries such arguments as these are deduced:—"If we avoid folly, let us pursue wisdom; and if we avoid wickedness, let us pursue goodness." These things, as they are contrary qualities in the same class, are called opposites. For there are other contraries, which we may call in Latin, privantia, and which the Greeks call [Greek: steraetika]. For the preposition in deprives the word of that force which it would have if in were not prefixed; as, "dignity, indignity—humanity, inhumanity," and other words of the same kind, the manner of dealing with which is the same as that of dealing with other kinds which I have called opposites. For there are also other kinds or contraries; as those which are compared to something or other; as, "twofold and simple; many and few; long and short; greater and less." There are also those very contrary things which are called negatives, which the Greeks call [Greek: steraetika]: as, "If this is the case, that is not." For what need is there for an instance? only let it be understood that in seeking for an argument it is not every contrary which is suitable to be opposed to another.

XII. But I gave a little while ago an instance drawn from adjuncts; showing that many things are added as accessories, which ought to be admitted, if we decided that possession ought to be given by the praetor's edict, in compliance with the will which that person made who had no right whatever to make a will. But this topic has more influence in conjectural causes, which are frequent in courts, of justice, when we are inquiring either what is, or what has been, or what is likely to be, or what possibly may happen. And the form of the topic itself is as follows. But this topic reminds us to inquire what happened before the transaction of which we are speaking, or at the same time with the transaction, or after the transaction. "This has nothing to do with the law, you had better apply to Cicero," our friend Gallus used to say, if any one brought him any cause which required an inquiry into matters of fact. But you will prefer that no topic of the art which I have begun to treat of should be omitted by me, lest if you should think that nothing was to be written here except what had reference to yourself, you should seem to be too selfish. This then is for the most part an oratorical topic; not only not much suited to lawyers, but not even to philosophers. For the circumstances which happened before the matter in question are inquired into, such as any preparation, any conferences, any place, any prearranged convivial meeting. And the circumstances which happened at the same time with the matter in question, are the noise of footfalls, the noise of men, the shadow of a body, or anything of that sort. The circumstances subsequent to the matter in question are, blushing, paleness, trepidation, or any other tokens of agitation or consciousness; and besides these, any such fact as a fire extinguished, a bloody sword, or any circumstance which can excite a suspicion of such an act.

XIII. The next topic is one peculiar to dialecticians; derived from consequents, and antecedents, and inconsistencies; and this one is very different from that drawn from differences. For adjuncts, of which we were speaking just now, do not always exist, but consequents do invariably. I call those things consequents which follow an action of necessity. And the same rule holds as to antecedents and inconsistencies; for whatever precedes each thing, that of necessity coheres with that theme; and whatever is inconsistent with it is of such a nature that it can never cohere with it. As then this topic is distributed in three divisions, into consequence, antecession, and inconsistency, there is one single topic to help us find the argument, but a threefold way of dealing with it. For what difference does it make, when you have once assumed that the ready money is due to the woman to whom all the money has been bequeathed, whether you conclude your argument in this way:—"If coined money is money, it has been bequeathed to the woman; but coined money is money; therefore it has been bequeathed to her;"—or in this way: "If ready money has not been bequeathed to her, then ready money is not money; but ready money is money; therefore it has been bequeathed to her;"—or in this way: "The cases of money not having been bequeathed, and of ready money not having been bequeathed, are identical; but money was bequeathed to her; therefore ready money was bequeathed to her?" But the dialecticians call that conclusion of the argument in which, when you have first made an assumption, that which is connected with it follows as a consequence of the assumption, the first mood of the conclusion; and when, because you have denied the consequence, it follows that that also to which it was a consequence must be denied also, that is the second mood. But when you deny some things in combination, (and then another negation is added to them,) and from these things you assume something, so that what remains is also done away with, that is called the third mood of the conclusion. From this are derived those results of the rhetoricians drawn from contraries, which they call enthymemes. Not that every sentence may not be legitimately called an enthymeme; but, as Homer on account of his preeminence has appropriated the general name of poet to himself as his own among all the Greeks; so, though every sentence is an enthymeme, still, because that which is made up of contraries appears the most acute argument of the kind, that alone has possessed itself of the general name as its own peculiar distinction. Its kinds are these:—"Can you fear this man, and not fear that one?"—"You condemn this woman, against whom you bring no accusation; and do you say that this other one deserves punishment, whom you believe to deserve reward?"—"That which you do know is no good; that which you do not know is a great hindrance to you."

XIV. This kind of disputing is very closely connected with the mode of discussion adopted by you lawyers in reply, and still more closely with that adopted by philosophers, as they share with the orators in the employment of that general conclusion which is drawn from inconsistent sentences, which is called by dialecticians the third mood, and by rhetoricians an enthymeme. There are many other moods used by the rhetoricians, which consist of disjunctive propositions:—"Either this or that is the case; but this is the case; then that is not the case." And again:—"Either this or that is the case; but this is not the case; then that is the case." And these conclusions are valid, because in a disjunctive proposition only one alternative can be true. And from those conclusions which I have mentioned above, the former is called by the dialecticians the fourth mood, and the latter the fifth. Then they add a negation of conjunctive propositions; as, "It is not both this and that; but it is this; therefore it is not that." This is the sixth mood. The seventh is, "It is not both this and that; but it is not this; therefore it is that." From these moods innumerable conclusions are derived, in which nearly the whole science of dialectics consists. But even those which I have now explained are not necessary for this present discussion.

XV. The next topic is drawn from efficient circumstances which are called causes; and the next from the results produced by these efficient causes. I have already given instances of these, as of the other topics, and those too drawn from civil law; but these have a wider application.

There are then two kinds of causes; one which of its own force to a certainty produces that effect which is subordinate to it; as, "Fire burns;" the other is that which has no nature able to produce the effect in question, though still that effect cannot be produced without it; as, if any one were to say, that "brass was the cause of a statue; because a statue cannot be made without it." Now of this kind of causes which are indispensable to a thing being done, some are quiet some passive, some, as it were, senseless; as, place, time, materials, tools, and other things of the same sort. But some exhibit a sort of preparatory process towards the production of the effect spoken of; and some of themselves do contribute some aid to it; although it is not indispensable; as meeting may have supplied the cause to love; love to crime. From this description of causes depending on one another in infinite series, is derived the doctrine of fate insisted on by the Stoics. And as I have thus divided the genera of causes, without which nothing can be effected, so also the genera of the efficient causes can be divided in the same manner. For there are some causes which manifestly produce the effect, without any assistance from any quarter; others which require external aid; as for instance, wisdom alone by herself makes men wise; but whether she is able alone to make men happy is a question.

XVI. Wherefore, when any cause efficient as to some particular end has inevitably presented itself in a discussion, it is allowable without any hesitation to conclude that what that cause must inevitably effect is effected. But when the cause is of such a nature that it does not inevitably effect the result, then the conclusion which follows is not inevitable And that description of causes which has an inevitable effect does not usually engender mistakes; but this description, without which a thing cannot take place, does often cause perplexity. For it does not follow, because sons cannot exist without parents, that there was therefore any unavoidable cause in the parents to have children. This, therefore, without which an effect cannot be produced, must be carefully separated from that by which it is certainly produced. For that is like—

  "Would that the lofty pine on Pelion's brow  Had never fall'n beneath the woodman's axe!"

For if the beam of fir had never fallen to the ground, that Argo would not have been built; and yet there was not in the beams any unavoidably efficient power. But when

"The fork'd and fiery bolt of Jove"

was hurled at Ajax's vessel, that ship was then inevitably burnt.

And again, there is a difference between causes, because some are such that without any particular eagerness of mind, without any expressed desire or opinion, they effect what is, as it were, their own work; as for instance, "that everything must die which has been born." But other results are effected either by some desire or agitation of mind, or by habit, or nature, or art, or chance. By desire, as in your case, when you read this book; by agitation, as in the case of any one who fears the ultimate issue of the present crisis; by habit, as in the case of a man who gets easily and rapidly in a passion; by nature, as vice increases every day; by art, as in the case of a man who paints well; by chance, as in the case of a man who has a prosperous voyage. None of these things are without some cause, and yet none of them are wholly owing to any single cause. But causes of this kind are not necessary ones.

XVII. But in some of these causes there is a uniform operation, and in others there is not. In nature and in art there is uniformity; but in the others there is none. But still of those causes which are not uniform, some are evident, others are concealed. Those are evident which touch the desire or judgment of the mind; those are concealed which are subject to fortune: for as nothing is done without some cause, this very obscure cause, which works in a concealed manner, is the issue of fortune. Again, these results which are produced are partly unintended, partly intentional. Those are unintended which are produced by necessity; those are intentional which are produced by design. But those results which are produced by fortune are either unintended or intentional. For to shoot an arrow is an act of intention; to hit a man whom you did not mean to hit is the result of fortune. And this is the topic which you use like a battering-ram in your forensic pleadings; if a weapon has flown from the man's hand rather than been thrown by him. Also agitation of mind may be divided into absence of knowledge and absence of intention. And although they are to a certain extent voluntary, (for they are diverted from their course by reproof or by admonition,) still they are liable to such emotions that even those acts of theirs which are intentional sometimes seem either unavoidable, or at all events unintentional.

The whole topic of these causes then being now fully explained, from their differences there is derived a great abundance of arguments in all the important discussions of orators and philosophers. And in the cases which you lawyers argue, if there is not so plentiful a stock, what there are, are perhaps more subtle and shrewd. For in private actions the decisions in the most important cases appear to me to depend a great deal on the acuteness of the lawyers. For they are constantly present, and are taken into counsel; and they supply weapons to able advocates whenever they have recourse to their professional wisdom.

In all those judicial proceedings then, in which the words "according to good faith" are added, or even those words, "as ought to be done by one good man to another;" and above all, in all cases of arbitration respecting matrimonial rights, in which the words "juster and better" occur, the lawyers ought to be always ready. For they know what "dishonest fraud," or "good faith," or "just," or "good" mean. They are acquainted with the law between partners; they know what the man who has the management of the affairs of another is bound to do with respect to him whose affairs he manages; they have laid down rules to show what the man who has committed a charge to another, and what he who has had it committed to him, ought to do; what a husband ought to confer on his wife, and a wife on her husband. It will, therefore, when they have by diligence arrived at a proper understanding of the topics from which the necessary arguments are derived, be in the power not only of orators and philosophers, but of lawyers also, to discuss with abundance of argument all the questions which can arise for their consideration.

XVIII. Conjoined to this topic of causes is that topic which is supplied by causes. For as cause indicates effect, so what has been effected points out what the efficient cause has been. This topic ordinarily supplies to orators and poets, and often to philosophers also, that is to say, to those who have an elegant and argumentative and rich style of eloquence, a wonderful store of arguments, when they predict what will result from each circumstance. For the knowledge of causes produces a knowledge of effects.

The remaining topic is that of comparison, the genus and instances of which have been already explained, as they have in the case of the other topics. At present we must explain the manner of dealing with this one. Those things then are compared which are greater than one another, or less than one another, or equal to one another. In which these points are regarded; number, appearance, power, and some particular relation to some particular thing.

Things will be compared in number thus: so that more advantages may be preferred to fewer; fewer evils to more; more lasting advantages to those which are more short-lived; those which have an extensive application to those the effect of which is narrowed: those from which still further advantages may be derived, and those which many people may imitate and reproduce.

Things again will be compared with reference to their appearance, so that those things may be preferred which are to be desired for their own sake, to those which are only sought for the sake of something else: and so that innate and inherent advantages may be preferred to acquired and adventitious ones; complete good to mixed good; pleasant things to things less pleasant; honourable things to such as are merely useful; easy things to difficult ones; necessary to unnecessary things; one's own advantage to that of others; rare things to common ones; desirable things to those which you can easily do without; things complete to things which are only begun; wholes to parts; things proceeding on reason to things void of reason; voluntary to necessary things; animate to inanimate things; things natural to things not natural; things skilfully produced by art to things with which art has no connexion.

But power in a comparison is perceived in this way: an efficient cause is more important than one which effects nothing; those causes which can act by themselves are superior to those which stand in need of the aid of others; those which are in our power are preferable to those which are in the power of another; lasting causes surpass those which are uncertain; things of which no one can deprive us are better than things which can be easily taken away.

But the way in which people or things are disposed towards some things is of this sort: the interests of the chief citizens are more important than those of the rest: and also, those things which are more agreeable, which are approved of by more people, or which are praised by the most virtuous men, are preferable. And as in a comparison these things are the better, so those which are contrary to them are the worse.

But the comparison between things like or equal to each other has no elation or submission; for it is on equal terms: but there are many things which are compared on account of their very equality; which are usually concluded in this manner: "If to assist one's fellow-citizens with counsel and personal aid deserves equal praise, those men who act as counsellors ought to enjoy an equal glory with those who are the actual defenders of a state." But the first premiss is certainly the case; therefore so must the consequent be.

Every rule necessary for the discovery of arguments is now concluded; so that as you have proceeded from definition, from partition, from observation, from words connected with one another, from genus, from species, from similarity, from difference, from contraries, from accessories, from consequents, from antecedents, from things inconsistent with one another, from causes, from effects, from a comparison with greater, or lesser, or equal things,—there is no topic of argument whatever remaining to be discovered.

XIX. But since we originally divided the inquiry in such a way that we said that other topics also were contained in the very matter which was the subject of inquiry; (but of those we have spoken at sufficient length:) that others were derived from external subjects; and of these we will say a little; although those things have no relation whatever to your discussions. But still we may as well make the thing complete, since we have begun it. Nor are you a man who take no delight in anything except civil law; and since this treatise is dedicated to you, though not so exclusively but that it will also come into the hands of other people, we must take pains to be as serviceable as possible to those men who are addicted to laudable pursuits.

This sort of argumentation then which is said not to be founded on art, depends on testimony. But we call everything testimony which is deduced from any external circumstances for the purpose of implanting belief. Now it is not every one who is of sufficient weight to give valid testimony; for authority is requisite to make us believe things. But it is either a man's natural character or his age which invests him with authority. The authority derived from a man's natural character depends chiefly on his virtue; but on his age there are many things which confer authority; genius, power, fortune, skill, experience, necessity, and sometimes even a concourse of accidental circumstances. For men think able and opulent men, and men who have been esteemed during a long period of their lives, worthy of being believed Perhaps they are not always right; but still it is not easy to change the sentiments of the common people; and both those who form judgments and those who adopt vague opinions shape everything with reference to them. For those men who are eminent for those qualities which I have mentioned, seem to be eminent for virtue itself. But in the other circumstances also which I have just enumerated, although there is in them no appearance of virtue, still sometimes belief is confirmed by them, if either any skill is displayed,—for the influence of knowledge in inspiring belief is very great; or any experience—for people are apt to believe those who are men of experience.

XX. Necessity also engenders belief, which sways both bodies and minds. For what men say when worn out with tortures, and stripes, and fire, appears to be uttered by truth itself. And those statements which proceed from agitation of mind, such as pain, cupidity, passion, and fear, because those feelings have the force of necessity, bring authority and belief. And of this kind are those circumstances from which at times the truth is discovered; childhood, sleep, ignorance, drunkenness, insanity. For children have often indicated something, though ignorant to what it related; and many things have often been discovered by sleep, and wine, and insanity. Many men also have without knowing it fallen into great difficulties, as lately happened to Stalenus; who said things in the hearing of certain excellent men, though a wall was between them, which, when they were revealed and brought before a judicial tribunal, were thought so wicked that he was rightly convicted of a capital offence. And we have heard something similar concerning Pausanias the Lacedaemonian.