Now it is not very hard to see how considerations of a meteorological kind may have led Thales to adopt the view he did. Of all the things we know, water seems to take the most various shapes. It is familiar to us in a solid, a liquid, and a vaporous form, and so Thales may well have thought that he saw the world-process from water and back to water again going on before his very eyes. The phenomenon of evaporation naturally suggests everywhere that the fire of the heavenly bodies is kept up by the moisture which they draw from the sea. Even at the present day, the country people speak of the appearance of sunbeams as “the sun drawing water.” Water comes down again in the rain; and lastly, so the early cosmologists thought, it turns to earth. This seems strange to us, but it may have seemed natural enough to men who were familiar with the river of Egypt which had formed the Delta, and with the torrents of Asia Minor, which bring down unusually large alluvial deposits. At the present day the Gulf of Latmos, on which Miletos used to stand, is completely filled up. Lastly, they thought, earth turns once more to water—an idea derived from the observation of dew, night-mists, and subterranean springs. For these last were not in early times supposed to have anything at all to do with the rain. The “waters under the earth” were regarded as an entirely independent source of moisture.[[86]]
Theology.
11. The third of the statements mentioned above is supposed by Aristotle himself to imply that Thales believed in a “soul of the world,” though he is careful to mark this as no more than an inference.[[87]] The doctrine of the world-soul is then attributed quite positively to Thales by Aetios, who gives it in the Stoic phraseology which he found in his immediate source, and identifies the world-intellect with God.[[88]] Cicero found a similar account of the matter in the Epicurean manual which he followed, but he goes a step further. Eliminating the Stoic pantheism, he turns the world-intellect into a Platonic demiourgos, and says that Thales held there was a divine mind which formed all things out of water.[[89]] All this is derived from the cautious statement of Aristotle, and can have no greater authority than its source. We need not enter, then, upon the old controversy whether Thales was an atheist or not. It is really irrelevant. If we may judge from his successors, he may very possibly have called water divine; but, if he had any religious beliefs at all, we may be sure they were quite unconnected with his cosmological theory.
Nor must we make too much of the saying itself that “all things are full of gods.” It is often supposed to mean that Thales attributed a “plastic life” to matter, or that he was a “hylozoist.” We have seen already how misleading this way of speaking is apt to be,[[90]] and we shall do well to avoid it. It is not safe to regard such an apophthegm as evidence for anything; the chances are that it belongs to Thales as one of the Seven Wise Men, rather than as founder of the Milesian school. Further, such sayings are, as a rule, anonymous to begin with, and are attributed now to one sage and now to another.[[91]] On the other hand, it is extremely probable that Thales did say that the magnet and amber had souls. That is no apophthegm, but something more on the level of the statement that the earth floats on the water. It is, in fact, just the sort of thing we should expect Hekataios to record about Thales. It would be wrong, however, to draw any inferences from it as to his view of the world; for to say that the magnet and amber are alive is to imply, if anything, that other things are not.[[92]]
II. Anaximander
Life.
12. The next name that has come down to us is that of Anaximander, son of Praxiades. He too was a citizen of Miletos, and Theophrastos described him as an “associate” of Thales.[[93]] We have seen how that expression is to be understood (§ XIV.).
According to Apollodoros, Anaximander was sixty-four years old in Ol. LVIII. 2 (547/6 B.C.); and this is confirmed by Hippolytos, who says he was born in Ol. XLII. 3 (610/9 B.C.), and by Pliny, who assigns his discovery of the obliquity of the zodiac to the same Olympiad.[[94]] We seem to have here something more than a mere combination of the ordinary type; for, according to all the rules of Alexandrian chronology, Anaximander should have “flourished” in 565 B.C., that is, just half-way between Thales and Anaximenes, and this would make him sixty, not sixty-four, in 546. Now Apollodoros appears to have said that he had met with the work of Anaximander; and his reason for mentioning this must be that he found in it some indication which enabled him to fix its date without having recourse to conjecture. Diels suggests that Anaximander may have given his age at the time of writing as sixty-four, and that the book may have contained some other statement showing it to have been published in 547/6 B.C.[[95]] Perhaps, however, this hardly does justice to the fact that the year given is just that which preceded the fall of Sardeis and the subjugation of the Lydian empire by the Persians. It may be a more plausible conjecture that Anaximander, writing some years later, incidentally mentioned what his age had been at the time of that great crisis. We know from Xenophanes that the question, “How old were you when the Mede appeared?” was considered an interesting one in those days.[[96]] At all events, we seem to be justified in believing that Anaximander was a generation younger than Thales. When he died we do not really know.[[97]]
Like his predecessor, Anaximander distinguished himself by certain practical inventions. Some writers credited him with that of the gnomon; but that can hardly be correct. Herodotos tells us this instrument came from Babylon, so perhaps it was Anaximander who made it known among the Greeks. He was also the first to construct a map, and Eratosthenes said this was the map elaborated by Hekataios.[[98]]
Theophrastos on Anaximander’s theory of the primary substance.