Cicero's Tusculan Disputations

X. Be it so, said Tubero; and since you invite me to discussion, and present the opportunity, let us first examine, before any one else arrives, what can be the nature of the parhelion, or double sun, which was mentioned in the senate. Those that affirm they witnessed this prodigy 367are neither few nor unworthy of credit, so that there is more reason for investigation than incredulity.296

Ah! said Scipio, I wish we had our friend Panætius with us, who is fond of investigating all things of this kind, but especially all celestial phenomena. As for my opinion, Tubero, for I always tell you just what I think, I hardly agree in these subjects with that friend of mine, since, respecting things of which we can scarcely form a conjecture as to their character, he is as positive as if he had seen them with his own eyes and felt them with his own hands. And I cannot but the more admire the wisdom of Socrates, who discarded all anxiety respecting things of this kind, and affirmed that these inquiries concerning the secrets of nature were either above the efforts of human reason, or were absolutely of no consequence at all to human life.

But, then, my Africanus, replied Tubero, of what credit is the tradition which states that Socrates rejected all these physical investigations, and confined his whole attention to men and manners? For, with respect to him what better authority can we cite than Plato? in many passages of whose works Socrates speaks in such a manner that even when he is discussing morals, and virtues, and even public affairs and politics, he endeavors to interweave, after the fashion of Pythagoras, the doctrines of arithmetic, geometry, and harmonic proportions with them.

That is true, replied Scipio; but you are aware, I believe, that Plato, after the death of Socrates, was induced to visit Egypt by his love of science, and that after that he proceeded to Italy and Sicily, from his desire of understanding the Pythagorean dogmas; that he conversed much with Archytas of Tarentum and Timæus of Locris; 368that he collected the works of Philolaus; and that, finding in these places the renown of Pythagoras flourishing, he addicted himself exceedingly to the disciples of Pythagoras, and their studies; therefore, as he loved Socrates with his whole heart, and wished to attribute all great discoveries to him, he interwove the Socratic elegance and subtlety of eloquence with somewhat of the obscurity of Pythagoras, and with that notorious gravity of his diversified arts.

XI. When Scipio had spoken thus, he suddenly saw Lucius Furius approaching, and saluting him, and embracing him most affectionately, he gave him a seat on his own couch. And as soon as Publius Rutilius, the worthy reporter of the conference to us, had arrived, when we had saluted him, he placed him by the side of Tubero. Then said Furius, What is it that you are about? Has our entrance at all interrupted any conversation of yours? By no means, said Scipio, for you yourself too are in the habit of investigating carefully the subject which Tubero was a little before proposing to examine; and our friend Rutilius, even under the walls of Numantia, was in the habit at times of conversing with me on questions of the same kind. What, then, was the subject of your discussion? said Philus. We were talking, said Scipio, of the double suns that recently appeared, and I wish, Philus, to hear what you think of them.

XII. Just as he was speaking, a boy announced that Lælius was coming to call on him, and that he had already left his house. Then Scipio, putting on his sandals and robes, immediately went forth from his chamber, and when he had walked a little time in the portico, he met Lælius, and welcomed him and those that accompanied him, namely, Spurius Mummius, to whom he was greatly attached, and C. Fannius and Quintus Scævola, sons-in-law of Lælius, two very intelligent young men, and now of the quæstorian age.297

When he had saluted them all, he returned through the portico, placing Lælius in the middle; for there was in their friendship a sort of law of reciprocal courtesy, so 369that in the camp Lælius paid Scipio almost divine honors, on account of his eminent renown in war and in private life; in his turn Scipio reverenced Lælius, even as a father, because he was older than himself.

Then after they had exchanged a few words, as they walked up and down, Scipio, to whom their visit was extremely welcome and agreeable, wished to assemble them in a sunny corner of the gardens, because it was still winter; and when they had agreed to this, there came in another friend, a learned man, much beloved and esteemed by all of them, M. Manilius, who, after having been most warmly welcomed by Scipio and the rest, seated himself next to Lælius.

XIII. Then Philus, commencing the conversation, said: It does not appear to me that the presence of our new guests need alter the subject of our discussion, but only that it should induce us to treat it more philosophically, and in a manner more worthy of our increased audience. What do you allude to? said Lælius; or what was the discussion we broke in upon? Scipio was asking me, replied Philus, what I thought of the parhelion, or mock sun, whose recent apparition was so strongly attested.

Lælius. Do you say then, my Philus, that we have sufficiently examined those questions which concern our own houses and the Commonwealth, that we begin to investigate the celestial mysteries?

And Philus replied: Do you think, then, that it does not concern our houses to know what happens in that vast home which is not included in walls of human fabrication, but which embraces the entire universe—a home which the Gods share with us, as the common country of all intelligent beings? Especially when, if we are ignorant of these things, there are also many great practical truths which result from them, and which bear directly on the welfare of our race, of which we must be also ignorant. And here I can speak for myself, as well as for you, Lælius, and all men who are ambitious of wisdom, that the knowledge and consideration of the facts of nature are by themselves very delightful.

Lælius. I have no objection to the discussion, especially as it is holiday-time with us. But cannot we have the 370pleasure of hearing you resume it, or are we come too late?

Philus. We have not yet commenced the discussion, and since the question remains entire and unbroken, I shall have the greatest pleasure, my Lælius, in handing over the argument to you.

Lælius. No, I had much rather hear you, unless, indeed, Manilius thinks himself able to compromise the suit between the two suns, that they may possess heaven as joint sovereigns without intruding on each other’s empire.

Then Manilius said: Are you going, Lælius, to ridicule a science in which, in the first place, I myself excel; and, secondly, without which no one can distinguish what is his own, and what is another’s? But to return to the point. Let us now at present listen to Philus, who seems to me to have started a greater question than any of those that have engaged the attention of either Publius Mucius or myself.

XIV. Then Philus said: I am not about to bring you anything new, or anything which has been thought over or discovered by me myself. But I recollect that Caius Sulpicius Gallus, who was a man of profound learning, as you are aware, when this same thing was reported to have taken place in his time, while he was staying in the house of Marcus Marcellus, who had been his colleague in the consulship, asked to see a celestial globe which Marcellus’s grandfather had saved after the capture of Syracuse from that magnificent and opulent city, without bringing to his own home any other memorial out of so great a booty; which I had often heard mentioned on account of the great fame of Archimedes; but its appearance, however, did not seem to me particularly striking. For that other is more elegant in form, and more generally known, which was made by the same Archimedes, and deposited by the same Marcellus in the Temple of Virtue at Rome. But as soon as Gallus had begun to explain, in a most scientific manner, the principle of this machine, I felt that the Sicilian geometrician must have possessed a genius superior to anything we usually conceive to belong to our nature. For Gallus assured us that that other solid and compact globe was a very ancient invention, and that the first 371model had been originally made by Thales of Miletus. That afterward Eudoxus of Cnidus, a disciple of Plato, had traced on its surface the stars that appear in the sky, and that many years subsequently, borrowing from Eudoxus this beautiful design and representation, Aratus had illustrated it in his verses, not by any science of astronomy, but by the ornament of poetic description. He added that the figure of the globe, which displayed the motions of the sun and moon, and the five planets, or wandering stars, could not be represented by the primitive solid globe; and that in this the invention of Archimedes was admirable, because he had calculated how a single revolution should maintain unequal and diversified progressions in dissimilar motions. In fact, when Gallus moved this globe, we observed that the moon succeeded the sun by as many turns of the wheel in the machine as days in the heavens. From whence it resulted that the progress of the sun was marked as in the heavens, and that the moon touched the point where she is obscured by the earth’s shadow at the instant the sun appears opposite.298 * * *

XV. * * *299 I had myself a great affection for this Gallus, and I know that he was very much beloved and esteemed by my father Paulus. I recollect that when I was very young, when my father, as consul, commanded in Macedonia, and we were in the camp, our army was seized with a pious terror, because suddenly, in a clear night, the bright and full moon became eclipsed. And Gallus, who was then our lieutenant, the year before that in which he was elected consul, hesitated not, next morning, to state in the camp that it was no prodigy, and that the phenomenon which had then appeared would always appear at certain periods, when the sun was so placed that he could not affect the moon with his light.

372But do you mean, said Tubero, that he dared to speak thus to men almost entirely uneducated and ignorant?

Scipio. He did, and with great * * * for his opinion was no result of insolent ostentation, nor was his language unbecoming the dignity of so wise a man: indeed, he performed a very noble action in thus freeing his countrymen from the terrors of an idle superstition.

XVI. And they relate that in a similar way, in the great war in which the Athenians and Lacedæmonians contended with such violent resentment, the famous Pericles, the first man of his country in credit, eloquence, and political genius, observing the Athenians overwhelmed with an excessive alarm during an eclipse of the sun which caused a sudden darkness, told them, what he had learned in the school of Anaxagoras, that these phenomena necessarily happened at precise and regular periods when the body of the moon was interposed between the sun and the earth, and that if they happened not before every new moon, still they could not possibly happen except at the exact time of the new moon. And when he had proved this truth by his reasonings, he freed the people from their alarms; for at that period the doctrine was new and unfamiliar that the sun was accustomed to be eclipsed by the interposition of the moon, which fact they say that Thales of Miletus was the first to discover. Afterward my friend Ennius appears to have been acquainted with the same theory, who, writing about 350300 years after the foundation of Rome, says, “In the nones of June the sun was covered by the moon and night.” The calculations in the astronomical art have attained such perfection that from that day, thus described to us by Ennius and recorded in the pontifical registers, the anterior eclipses of the sun have been computed as far back as the nones of July in the reign of Romulus, when that eclipse took place, in the obscurity of which it was affirmed that Virtue bore Romulus to heaven, in spite of the perishable nature which carried him off by the common fate of humanity.

373XVII. Then said Tubero: Do not you think, Scipio, that this astronomical science, which every day proves so useful, just now appeared in a different light to you,301 * * * which the rest may see. Moreover, who can think anything in human affairs of brilliant importance who has penetrated this starry empire of the gods? Or who can think anything connected with mankind long who has learned to estimate the nature of eternity? or glorious who is aware of the insignificance of the size of the earth, even in its whole extent, and especially in the portion which men inhabit? And when we consider that almost imperceptible point which we ourselves occupy unknown to the majority of nations, can we still hope that our name and reputation can be widely circulated? And then our estates and edifices, our cattle, and the enormous treasures of our gold and silver, can they be esteemed or denominated as desirable goods by him who observes their perishable profit, and their contemptible use, and their uncertain domination, often falling into the possession of the very worst men? How happy, then, ought we to esteem that man who alone has it in his power, not by the law of the Romans, but by the privilege of philosophers, to enjoy all things as his own; not by any civil bond, but by the common right of nature, which denies that anything can really be possessed by any one but him who understands its true nature and use; who reckons our dictatorships and consulships rather in the rank of necessary offices than desirable employments, and thinks they must be endured rather as acquittances of our debt to our country than sought for the sake of emolument or glory—the man, in short, who can apply to himself the sentence which Cato tells us my ancestor Africanus loved to repeat, “that he was never so busy as when he did nothing, and never less solitary than when alone.”

For who can believe that Dionysius, when after every possible effort he ravished from his fellow-citizens their liberty, had performed a nobler work than Archimedes, when, without appearing to be doing anything, he manufactured the globe which we have just been describing? 374Who does not see that those men are in reality more solitary who, in the midst of a crowd, find no one with whom they can converse congenially than those who, without witnesses, hold communion with themselves, and enter into the secret counsels of the sagest philosophers, while they delight themselves in their writings and discoveries? And who would think any one richer than the man who is in want of nothing which nature requires; or more powerful than he who has attained all that she has need of; or happier than he who is free from all mental perturbation; or more secure in future than he who carries all his property in himself, which is thus secured from shipwreck? And what power, what magistracy, what royalty, can be preferred to a wisdom which, looking down on all terrestrial objects as low and transitory things, incessantly directs its attention to eternal and immutable verities, and which is persuaded that though others are called men, none are really so but those who are refined by the appropriate acts of humanity?

In this sense an expression of Plato or some other philosopher appears to me exceedingly elegant, who, when a tempest had driven his ship on an unknown country and a desolate shore, during the alarms with which their ignorance of the region inspired his companions, observed, they say, geometrical figures traced in the sand, on which he immediately told them to be of good cheer, for he had observed the indications of Man. A conjecture he deduced, not from the cultivation of the soil which he beheld, but from the symbols of science. For this reason, Tubero, learning and learned men, and these your favorite studies, have always particularly pleased me.

XVIII. Then Lælius replied: I cannot venture, Scipio, to answer your arguments, or to [maintain the discussion either against] you, Philus, or Manilius.302 * * *

We had a friend in Tubero’s father’s family, who in these respects may serve him as a model.

Sextus so wise, and ever on his guard.

Wise and cautious indeed he was, as Ennius justly describes him—not because he searched for what he could 375never find, but because he knew how to answer those who prayed for deliverance from cares and difficulties. It is he who, reasoning against the astronomical studies of Gallus, used frequently to repeat these words of Achilles in the Iphigenia303:

They note the astrologic signs of heaven,Whene’er the goats or scorpions of great Jove,Or other monstrous names of brutal forms,Rise in the zodiac; but not one regardsThe sensible facts of earth, on which we tread,While gazing on the starry prodigies.

He used, however, to say (and I have often listened to him with pleasure) that for his part he thought that Zethus, in the piece of Pacuvius, was too inimical to learning. He much preferred the Neoptolemus of Ennius, who professes himself desirous of philosophizing only in moderation; for that he did not think it right to be wholly devoted to it. But though the studies of the Greeks have so many charms for you, there are others, perhaps, nobler and more extensive, which we may be better able to apply to the service of real life, and even to political affairs. As to these abstract sciences, their utility, if they possess any, lies principally in exciting and stimulating the abilities of youth, so that they more easily acquire more important accomplishments.

XIX. Then Tubero said: I do not mean to disagree with you, Lælius; but, pray, what do you call more important studies?

Lælius. I will tell you frankly, though perhaps you will think lightly of my opinion, since you appeared so eager in interrogating Scipio respecting the celestial phenomena; but I happen to think that those things which are every day before our eyes are more particularly deserving of our attention. Why should the child of Paulus Æmilius, the nephew of Æmilius, the descendant of such a noble family and so glorious a republic, inquire how there can be two suns in heaven, and not ask how there can be two senates in one Commonwealth, and, as it were, two distinct peoples? 376For, as you see, the death of Tiberius Gracchus, and the whole system of his tribuneship, has divided one people into two parties. But the slanderers and the enemies of Scipio, encouraged by P. Crassus and Appius Claudius, maintained, after the death of these two chiefs, a division of nearly half the senate, under the influence of Metellus and Mucius. Nor would they permit the man304 who alone could have been of service to help us out of our difficulties during the movement of the Latins and their allies towards rebellion, violating all our treaties in the presence of factious triumvirs, and creating every day some fresh intrigue, to the disturbance of the worthier and wealthier citizens. This is the reason, young men, if you will listen to me, why you should regard this new sun with less alarm; for, whether it does exist, or whether it does not exist, it is, as you see, quite harmless to us. As to the manner of its existence, we can know little or nothing; and even if we obtained the most perfect understanding of it, this knowledge would make us but little wiser or happier. But that there should exist a united people and a united senate is a thing which actually may be brought about, and it will be a great evil if it is not; and that it does not exist at present we are aware; and we see that if it can be effected, our lives will be both better and happier.

XX. Then Mucius said: What, then, do you consider, my Lælius, should be our best arguments in endeavoring to bring about the object of your wishes?

Lælius. Those sciences and arts which teach us how we may be most useful to the State; for I consider that the most glorious office of wisdom, and the noblest proof and business of virtue. In order, therefore, that we may consecrate these holidays as much as possible to conversations which may be profitable to the Commonwealth, let us beg Scipio to explain to us what in his estimation appears to be the best form of government. Then let us pass on to other points, the knowledge of which may lead us, as I hope, to sound political views, and unfold the causes of the dangers which now threaten us.

XXI. When Philus, Manilius, and Mummius had all expressed 377their great approbation of this idea305 * * * I have ventured [to open our discussion] in this way, not only because it is but just that on State politics the chief man in the State should be the principal speaker, but also because I recollect that you, Scipio, were formerly very much in the habit of conversing with Panætius and Polybius, two Greeks, exceedingly learned in political questions, and that you are master of many arguments by which you prove that by far the best condition of government is that which our ancestors have handed down to us. And as you, therefore, are familiar with this subject, if you will explain to us your views respecting the general principles of a state (I speak for my friends as well as myself), we shall feel exceedingly obliged to you.

XXII. Then Scipio said: I must acknowledge that there is no subject of meditation to which my mind naturally turns with more ardor and intensity than this very one which Lælius has proposed to us. And, indeed, as I see that in every profession, every artist who would distinguish himself, thinks of, and aims at, and labors for no other object but that of attaining perfection in his art, should not I, whose main business, according to the example of my father and my ancestors, is the advancement and right administration of government, be confessing myself more indolent than any common mechanic if I were to bestow on this noblest of sciences less attention and labor than they devote to their insignificant trades? However, I am neither entirely satisfied with the decisions which the greatest and wisest men of Greece have left us; nor, on the other hand, do I venture to prefer my own opinions to theirs. Therefore, I must request you not to consider me either entirely ignorant of the Grecian literature, nor yet disposed, especially in political questions, to yield it the pre-eminence over our own; but rather to regard me as a true-born Roman, not illiberally instructed by the care of my father, and inflamed with the desire of knowledge, even from my boyhood, but still even more familiar with domestic precepts and practices than the literature of books.

XXIII. On this Philus said: I have no doubt, my Scipio, that no one is superior to you in natural genius, 378and that you are very far superior to every one in the practical experience of national government and of important business. We are also acquainted with the course which your studies have at all times taken; and if, as you say, you have given so much attention to this science and art of politics, we cannot be too much obliged to Lælius for introducing the subject: for I trust that what we shall hear from you will be far more useful and available than all the writings put together which the Greeks have written for us.

Then Scipio replied: You are raising a very high expectation of my discourse, such as is a most oppressive burden to a man who is required to discuss grave subjects.

And Philus said: Although that may be a difficulty, my Scipio, still you will be sure to conquer it, as you always do; nor is there any danger of eloquence failing you, when you begin to speak on the affairs of a commonwealth.

XXIV. Then Scipio proceeded: I will do what you wish, as far as I can; and I shall enter into the discussion under favor of that rule which, I think, should be adopted by all persons in disputations of this kind, if they wish to avoid being misunderstood; namely, that when men have agreed respecting the proper name of the matter under discussion, it should be stated what that name exactly means, and what it legitimately includes. And when that point is settled, then it is fit to enter on the discussion; for it will never be possible to arrive at an understanding of what the character of the subject of the discussion is, unless one first understands exactly what it is. Since, then, our investigations relate to a commonwealth, we must first examine what this name properly signifies.

And when Lælius had intimated his approbation of this course, Scipio continued: