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The Lives and Opinions of Eminent Philosophers

Diogenes Laertius

While, therefore, we say that we define nothing, we do not even say that as a definition. Again, the dogmatic philosophers say that the Sceptics overthrow all life, when they deny everything of which life consists. But the Sceptics say that they are mistaken; for they do not deny that they see, but that they do not know how it is that they see. For, say they, we assert what is actually the fact, but we do not describe its character. Again, we feel that fire burns, but we suspend our judgment as to whether it has a burning nature. Also, we see whether a person moves, and that a man dies; but how these things happen we know not. Therefore, say they, we only resist the uncertain deductions which are put by the side of evident facts. For when we say that an image has projections, we only state plainly what is evident; but when we say that it has not projections, we no longer say what appears evident, but something else. On which account Timon, in his Python, says that Pyrrho does not destroy the authority of custom. And in his Images he speaks thus:— But what is evidently seen prevails, Wherever it may be. And in his treatise on the Senses, he says, “The reason why a thing is sweet I do not declare, but I confess that the fact of sweetness is evident.” So too, Ænesidemus, in the first book of his Pyrrhonean Discourses, says that Pyrrho defines nothing dogmatically, on account of the possibility of contradiction, but that he is guided by what is evident. And he says the same thing in his book against Wisdom, and in his treatise on Investigation. In like manner, Zeuxis, a friend of Ænesidemus, in his treatise on Twofold Arguments, and Antiochus, of Laodicea, and Apellas, in his Agrippa, all declare nothing beyond what is evident. The criterion therefore, among the Sceptics, is that which is evident; as Ænesidemus also says; and Epicurus says the same thing. But Democritus says, that there is no test whatever of appearances, and also that they are not criteria of truth. Moreover, the dogmatic philosophers attack the criterion derived from appearances, and say that the same objects present at times different appearances; so that a town presents at one time a square, and at another a round appearance; and that consequently, if the Sceptic does not discriminate between different appearances, he does nothing at all. If, on the contrary, he determines in favour of either, then, say they, he no longer attaches equal value to all appearances. The Sceptics reply to this, that in the presence of different appearances, they content themselves with saying that there are many appearances, and that it is precisely because things present themselves under different characters, that they affirm the existence of appearances. Lastly, the Sceptics say, that the chief good is the suspension of the judgment which tranquillity of mind follows, like its shadow, as Timon and Ænesidemus say; for that we need not choose these things, or avoid those, which all depend on ourselves: but as to those things which do not depend upon us, but upon necessity, such as hunger, thirst, and pain, those we cannot avoid; for it is not possible to put an end to them by reason. But when the dogmatic philosophers object that the Sceptic, on his principles, will not refuse to kill his own father, if he is ordered to do so; so that they answer, that they can live very well without disquieting themselves about the speculations of the dogmatic philosophers; but, suspending their judgment in all matters which do not refer to living and the preservation of life. Accordingly, say they, we avoid some things, and we seek others, following custom in that; and we obey the laws. Some authors have asserted, that the chief good of the Stoics is impassibility; others say that it is mildness and tranquillity. LIFE OF TIMON. I. Apollonides, of Nicæa, a philosopher of our school, in the first book of his Commentaries on the Silli, which he dedicated to Tiberius Cæsar, says that Timon was the son of Timarchus, and a Phliasian by birth. And then, when he was young, he studied dancing, and afterwards he renounced that study, and went to Megara to Stilpo. And having spent some time there, he returned home again and married. Then he came with his wife to Elis, to see Pyrrho, and there he remained while his children were born; the elder of whom, he called Xanthus, and taught him medicine, and left him his successor in his sect of philosophy. And he was a man of considerable eminence, as Sotion tells us in his eleventh book. Afterwards, being in difficulty as to his means, he departed to the Hellespont and the Propontis; and living at Chalcedon as a Sophist, he earned a very high reputation and great popularity; from thence he departed, after having made a considerable fortune, and went to Athens, and remained there till his death, going across once for a short time to Thebes. He was also acquainted with king Antigonus, and with Ptolemy Philadelphus, as he himself testifies in his Iambics. II. He was, says Antigonus, fond of drinking, and he at times occupied himself with works quite inconsistent with philosophy; for he wrote lyric and epic poems, and tragedies and satiric dramas, and thirty comedies, and sixty tragedies and Silli, and amatory poems. There are works of his also enumerated in a regular catalogue, extending to twenty thousand verses, which are mentioned by Antigonus, of Carystos, who also wrote his life. Of the Silli, there are three volumes; in which he attacks every one as if he were a Sceptic, and especially he lampoons the dogmatic philosophers under the form of parodies. The first volume of these Silli contains a long uninterrupted narration; but the second and third are in the form of dialogues. He is represented in them, as interrogating Xenophanes, the Colophonian, about every thing, and he utters a long continued discourse; in his second book he speaks of the more ancient philosophers; and in his third of the more modern ones; on which account some people have given the last book the name of the epilogue. But the first book contains the same subjects, with this difference, that in that it is all confined to one single person and its first line begins thus:— Come hither, all you over-busy Sophists III. He died when he was nearly ninety years old, as Antigonus tells us; and Sotion, in his eleventh book, makes the same statement. I have heard it said that he had only one eye, and, indeed, he used to call himself Cyclops. IV. There was also another Timon, the misanthrope. V. Now this philosopher was very fond of a garden, and also of solitude, as we are told by Antigonus. Accordingly it is reported, that Hieronymus, the Peripatetic, said of him, as among the Scythians, both they who fly, and they who pursue shoot with the bow, so in the case of the philosophers, those who pursue and those who fly both hunt for pupils, as Timon for instance. VI. He was a man of very acute perceptions, and very quick at seeing the ridiculous side of any question: he was also very fond of learning, and a very clever man at devising plots for poets, and at composing dramas. And he used to associate with himself, in the composition of his tragedies, two other poets, named Alexander and Homer; and whenever he was disturbed by his maid-servants or by the dogs, he paid no attention to them, studying above all things to live in tranquillity. They tell a story, that Aratus asked him how he could procure an entire and correct copy of Homer’s poetry, and he answered, “If he could fall in with an old manuscript which had never been corrected.” And all his works used to lie about at random, and at times half eaten by mice; so that once when he was reading them to Zopyrus, the orator, and unrolling a volume, he read whatever passages came first, and when he got to the middle of the book he found a great gap, which he had not previously perceived, so very indifferent was he about such matters. His constitution was so vigorous, that he could easily go without his dinner. And they say, that once when he saw Arcesilaus passing through the forum of the Cercopes, he said, “What are you doing here, where we freemen are?” And he used constantly to quote to those who invoked the testimony of their intellects to judge of the senses:— Attagas and Numenius are met.[137] And this jesting manner was habitual with him. Accordingly he once said to a man, who was surprised at everything, “Why do you not wonder that we three men have only four eyes between us?” for he himself had only one eye, no more had Dioscorides, his pupil; but the man to whom he was speaking had his sight unimpaired. On another occasion, he was asked by Arcesilaus, why he had come from Thebes, and he said, “To laugh at you all when I see you face to face.” But though he attacked Arcesilaus in his Silli, he has praised him in the book entitled the Funeral Banquet of Arcesilaus. VII. He had no successor, as Menodotus tells us; but his school ceased, till Ptolemy the Cyrenean re-established it. According to the account given to us by Hippobotus and Sotion, he had as pupils, Dioscorides of Cyprus, and Nicolochus of Rhodes, and Euphranor of Seleucia, and Praylus of the Troas, who was a man of such constancy of mind that, as Phylarchus relates in his History, he allowed himself to be punished as a traitor wholly undeservedly, not uttering one word of complaint against his fellow citizens; and Euphranor had for his pupil, Eubulus, of Alexandria, who was the master of Ptolemy, who was the master of Sarpedon and Heraclides. And Heraclides was the master of Ænesidemus, of Cnossus, who wrote eight books of Pyrrhonean discourses; he was also the master of Zeuxippus Polites, who was the master of Zeuxis Goniopus, who was the master of Antiochus, of Laodicea, in Lycia. Antiochus again, was the master of Menodotus, of Nicomedia, a skilful physician, and of Theodas, of Laodicea; and Menodotus was the master of Herodotus, of Tarsus, the son of Arieus; Herodotus was the master of Sextus Empiricus, who left ten books of Sceptic Maxims, and other excellent works; and Sextus was the master of Saturninus Cythenas, who was also an empiric. BOOK X. LIFE OF EPICURUS. I. Epicurus was an Athenian, and the son of Neocles and Chærestrate, of the burgh of Gargettus, and of the family of the Philaidæ, as Metrodorus tells us in his treatise on Nobility of Birth. Some writers, and among them Heraclides, in his Abridgment of Sotion, say, that as the Athenians had colonised Samos, he was brought up there, and came to Athens in his eighteenth year, while Xenocrates was president of the Academy, and Aristotle at Chalcis. But after the death of Alexander, the Macedonian, when the Athenians were driven out of Samos by Perdiccas, Epicurus went to Colophon to his father. II. And when he had spent some time there, and collected some disciples, he again returned to Athens, in the time of Anaxicrates, and for some time studied philosophy, mingling with the rest of the philosophers; but subsequently, he some how or other established the school which was called after his name; and he used to say, that he began to study philosophy, when he was fourteen years of age; but Apollodorus, the Epicurean, in the first book of his account of the life of Epicurus, says, that he came to the study of philosophy, having conceived a great contempt for the grammarians, because they could not explain to him the statements in Hesiod respecting Chaos. But Hermippus tells us, that he himself was a teacher of grammar, and that afterwards, having met with the books of Democritus, he applied himself with zeal to philosophy, on which account Timon says of him:— The last of all the natural philosophers,