The third kind of proof, which is drawn into the service of the case from without, is styled a παράδειγμα by the Greeks, who apply the term to all comparisons of like with like, but more especially to historical parallels. Roman writers have for the most part preferred to give the name of comparison to that which the Greeks style παραβολή, while they translate παράδειγμα by example, although this latter involves comparison, while the former is of the nature of an example.

For my own part, I prefer with a view to making my purpose easier of apprehension to regard both as παραδείγματα and to call them examples. Nor am I afraid of being thought to disagree with Cicero, although he does separate comparison from example. de Inv. I. xxx. 49. For he divides all arguments into two classes, induction and ratiocination, just as most Greeks cp. Ar. ah. I. ii. 18. divide it into παραδείγματα and ἐπιχειρήματα, explaining παράδειγμα as a rhetorical induction.

The method of argument chiefly used by Socrates was of this nature: when he had asked a number of questions to which his adversary could only agree, he finally inferred the conclusion of the problem under discussion from its resemblance to the points already conceded. This method is known as induction, and though it cannot be used in a set speech, it is usual in a speech to assume that which takes the form of a question in dialogue.

For instance take the following question: What is the finest form of fruit? Is it not that which is best? This will be admitted. What of the horse? What is the finest? Is it not that which is the best? Several more questions of the same kind follow. Last comes the question for the sake of which all the others were put: What of man? Is not he the finest type who is best? The answer can only be in the affirmative.

Such a procedure is most valuable in the examination of witnesses, but is differently employed in a set speech. For there the orator either answers his own questions or makes an assumption of that which in dialogue takes the form of a question. What is the finest fruit? The best, I should imagine. What is the finest horse? The swiftest. So too the finest type of man is not he that is noblest of birth, but he that is most excellent in virtue. All arguments of this kind, therefore, must be from things like or unlike or contrary. Similes are, it is true, sometimes employed for the embellishment of the speech as well, but I will deal with them in their proper place; VIII iii. 72 sqq. at present I am concerned with the use of similitude in proof.

The most important of proofs of this class is that which is most properly styled example, that is to say the adducing of some past action real or assumed which may serve to persuade the audience of the truth of the point which we are trying to make. We must therefore consider whether the parallel is complete or only partial, that we may know whether to use it in its entirety or merely to select those portions which are serviceable. We argue from the like when we say, Saturninus was justly killed, as were the Gracchi ; from the unlike when we say,

Brutus killed his sons for plotting against the state, while Manlius condemned his son to death for his valoulr ; Manlius had forbidden all encounters with the enemy. His son engaged in single combat and slew his man. See Liv. VIII. viii. 1. from the contrary when we say, Marcellus restored the works of art which had been taken from the Syracusans who were our enemies, while Verres cp. Verr. IV. lv. 123. took the same works of art from our allies. The same divisions apply also to such forms of proof in panegyric or denunciation.

It will also be found useful when we are speaking of what is likely to happen to refer to historical parallels: for instance if the orator asserts that Dionysius is asking for a bodyguard that with their armed assistance he may establish himself as tyrant, he may adduce the parallel case of Pisistratus who secured the supreme power by similar means.

But while examples may at times, as in the last instance, apply in their entirety, at times we shall argue from the greater to the less or from the less to the greater. Cities have been overthrown by the violation of the marriage bond. What punishment then will meet the case of adultery? Fluteplayers have been recalled by the state to the city which they had left. How much more then is it just that leading citizens who have rendered good service to their country should be recalled from that exile to which they have been driven by envy. cp. Liv. ix. 30. The flute-players employed in public worship migrated to Tibur because deprived of an oldestablished privilege, but were brought back by stratagem, after their hosts had made them drunk.

Arguments from unlikes are most useful in exhortation. Courage is more remarkable in a woman than in a man. Therefore, if we wish to kindle someone's ambition to the performance of heroic deeds, we shall find that parallels drawn from the cases of Horatius and Torquatus will carry less weight than that of the woman by whose hand Pyrrhus was slain, and if we wish to urge a man to meet death, the cases of Cato and Scipio will carry less weight than that of Lucretia. These are however arguments from the greater to the less.

Let me then give you separate examples of these classes of argument from the pages of Cicero; for where should I find better? The following passage from the pro Murena viii. 17. Sulpicius, one of Murena's accusers and an unsuccessful candidate for the consulship, had sought to depreciate Murena's birth. Cicero urges that even if Sulpicius' statements were true they would be irrelevant and cites his own case to support his argument. is an instance of argument from the like: For it happened that I myself when a candidate had two patricians as competitors, the one a man of the most unscrupulous and reckless character, the other a most excellent and respectable citizen. Yet I defeated Catiline by force of merit and Galba by my popularity.

The pro Milone iii. 7. will give us an example of argument from the greater to the less: They say that he who confesses to having killed a man is not fit to look upon the light of day. Where is the city in which men are such fools as to argue thus? It is Rome itself, the city whose first trial on a capital charge was that of Marcus Horatius, the bravest of men, who, though the city had not yet attained its freedom, was none the less acquitted by the assembly of the Roman people, in spite of the fact that he confessed that he had slain his sister with his own hand. The following pro Mil. xxvii. 72. is an example of argument from the less to the greater: I killed, not Spurius Maelius, who by lowering the price of corn and sacrificing his private fortune fell under the suspicion of desiring to make himself king, because it seemed that he was courting popularity with the common people overmuch, and so on till we come to, No, the man I killed (for my client would not shrink from the avowal, since his deed had saved his country) was he who committed abominable adultery even in the shrines of the gods ; then follows the whole invective against Clodius.

Arguments from unlikes present great variety, for they may turn on kind, manner, time, place, etcetera, almost every one of which Cicero employs to overthrow the previous decisions that seemed to apply to the case of Cluentius, pro Cluent. xxxii. sqq. while he makes use of argument from contraries when lie minimises ib. xlviii. 134. The accused was a knight: the retention of his horse implied that he retained his status. the importance of the censorial stigma by praising Scipio Africanus, who in his capacity of censor allowed one whom he openly asserted to have committed deliberate perjury to retain his horse, because no one had appeared as evidence against him, though he promised to come forward himself to bear witness to his guilt, if any should be found to accuse him. I have paraphrased this passage because it is too long to quote.

A brief example of a similar argument is to be found in Virgil, Aen. ii. 540. But he, whom falsely thou dost call thy father,Even Achilles, in far other wiseDealt with old Priam, and Priam was his foe.

Historical parallels may however sometimes be related in full, as in the pro Milone pro Mil. iv. 9. : When a military tribune serving in the army of Gaius Marius, to whom he was related, made an assault upon the honour of a common soldier, the latter killed him; for the virtuous youth preferred to risk his life by slaying him to suffering such dishonour. And yet the great Marius acquitted him of all crime and let him go scot free.

On the other hand in certain cases it will be sufficient merely to allude to the parallel, as Cicero does in the same speech ib. iii. 8. : For neither the famous Servilius Ahala nor Publius Nasica nor Lucius Opimius nor the Senate during my consulship could be cleared of serious guilt, if it were a crime to put wicked men to death. Such parallels will be adduced at greater or less length according as they are familiar or as the interests or adornment of our case may demand.

A similar method is to be pursued in quoting from the fictions of the poets, though we must remember that they will be of less force as proofs. The same supreme authority, the great master of eloquence, shows us how we should employ such quotations.

For an example of this type will be found in the same speech ib. iii. 8. The allusion is to Orestes, acquitted when tried before the Areopagus at Athens by the casting vote of Pallas Athene. : And it is therefore, gentlemen of' the jury, that men of the greatest learning have recorded in their fictitious narratives that one who had killed his mother to avenge his father was acquitted, when the opinion of men was divided as to his guilt, not merely by the decision of a deity, but by the vote of the wisest of goddesses.

Again those fables which, although they did not originate with Aesop (for Hesiod seems to have been the first to write them), are best known by Aesop's name, are specially attractive to rude and uneducated minds, which are less suspicious than others in their reception of fictions and, when pleased, readily agree with the arguments from which their pleasure is derived. Thus Menenius Agrippa See Liv. ii. 32. is said to have reconciled the plebs to the patricians by his fable of the limbs' quarrel with the belly. Horace Epis I. i. 73.

also did not regard the employment of fables as beneath the dignity even of poetry; witness his lines that narrate What the shrewd fox to the sick lion told. The Greeks call such fables αἶνοι (tales) and, as I have already In the preceding section. cp. Arist. Rhet. II. xx. 3 for Libyan stories. remarked, Aesopean or Libyan stories, while some Roman writers term them apologues, though the name has not found general acceptance.