The Lives and Opinions of Eminent Philosophers Diogenes Laërtius (first ebook reader .TXT) 📖

as a young girl came with Hippocrates, on the first day he saluted her thus: “Good morning, my maid;” but on the next day: “Good morning, woman;” for, indeed, she had ceased to be a maid during the night.

And Hermippus relates that Democritus died in the following manner: he was exceedingly old, and appeared at the point of death; and his sister was lamenting that he would die during the festival of the Thesmophoria,128 and so prevent her from discharging her duties to the Goddess; and so he bade her be of good cheer, and desired her to bring him hot loaves every day. And, by applying these to his nostrils, he kept himself alive even over the festival. But when the days of the festival were passed (and it lasted three days), then he expired, without any pain, as Hipparchus assures us, having lived a hundred and nine years. And we have written an epigram upon him in our collection of poems in every meter, which runs thus:

What man was e’er so wise, who ever did
So great a deed as this Democritus?
Who kept off death, though present for three days,
And entertained him with hot steam of bread.

Such was the life of this man.

Now his principal doctrines were these: That atoms and the vacuum were the beginning of the universe, and that everything else existed only in opinion. That the worlds were infinite, created, and perishable. But that nothing was created out of nothing, and that nothing was destroyed so as to become nothing. That the atoms were infinite both in magnitude and number, and were borne about through the universe in endless revolutions. And that thus they produced all the combinations that exist; fire, water, air, and earth; for that all these things are only combinations of certain atoms; which combinations are incapable of being affected by external circumstances, and are unchangeable by reason of their solidity. Also, that the sun and the moon are formed by such revolutions and round bodies; and in like manner the soul is produced; and that the soul and the mind are identical; that we see by the falling of visions across our sight; and that everything that happens, happens of necessity. Motion, being the cause of the production of everything, which he calls necessity. The chief good he asserts to be cheerfulness, which, however, he does not consider the same as pleasure, as some people who have misunderstood him have fancied that he meant; but he understands by cheerfulness, a condition according to which the soul lives calmly and steadily, being disturbed by no fear, or superstition, or other passion. He calls this state εὐθυμία, and εὐεστὼ, and several other names. Everything which is made he looks upon as depending for its existence on opinion; but atoms and the vacuum he believes exist by nature. These were his principal opinions.

Of his books, Thrasylus has given a regular catalog, in the same way that he has arranged the works of Plato, dividing them into four classes.

Now these are his ethical works: The Pythagoras; a treatise on the Disposition of the Wise Man; an essay on those in the Shades Below; the Tritogeneia (this is so called because from Minerva three things are derived which hold together all human affairs); a treatise on Manly Courage or Valor; the Horn of Amalthea; an essay on Cheerfulness; a volume of Ethical Commentaries. A treatise entitled For Cheerfulness, (εὐεστὼ) is not found.

These are his writings on natural philosophy: The Great World (which Theophrastus asserts to be the work of Leucippus); the Little World; the Cosmography; a treatise on the Planets; the first book on Nature; two books on the Nature of Man, or on Flesh; an essay on the Mind; one on the Senses (some people join these two together in one volume, which they entitle, On the Soul); a treatise on Juices; one on Colors; one on the Different Figures; one on the Changes of Figures; the Cratynteria (that is to say, an essay, approving of what has been said in preceding ones); a treatise on Phenomenon, or on Providence; three books on Pestilences, or Pestilential Evils; a book of Difficulties. These are his books on natural philosophy.

His miscellaneous works are these: Heavenly Causes; Aerial Causes; Causes Affecting Plane Surfaces; Causes Referring to Fire, and to What Is in Fire; Causes Affecting Voices; Causes Affecting Seeds, and Plants, and Fruits; three books of Causes Affecting Animals; Miscellaneous Causes; a treatise on the Magnet. These are his miscellaneous works.

His mathematical writings are the following: A treatise on the Difference of Opinion, or on the Contact of the Circle and the Sphere; one on Geometry; one on Numbers; one on Incommensurable Lines, and Solids, in two books; a volume called Explanations; the Great Year, or the Astronomical Calendar; a discussion on the Clepsydra; the Map of the Heavens; Geography; Polography; Actinography, or a discussion on Rays of Light. These are his mathematical works.

His works on music are the following: A treatise on Rhythm and Harmony; one on Poetry; one on the beauty of Epic Poems; one on Euphonious and Discordant Letters; one on Homer, or on Propriety of Diction129 and Dialects; one on Song, one on Words; the Onomasticon. These are his musical works.

The following are his works on art: Prognostics; a treatise on the Way of Living, called also Diaetetics, or the Opinions of a Physician; Causes relating to Unfavorable and Favorable Opportunities; a treatise on Agriculture, called also the Georgic; one on Painting; Tactics, and Fighting in Heavy Armour. These are his works on such subjects.

Some authors also give a list of some separate treatises which they collect from his Commentaries. A treatise on the Sacred Letters seen at Babylon; another on the