Had microscopes existed in his day, we may surely surmise that Aristotle would have perfected the system of scale-reading, and thus have come down to posterity with his title of “The Philosopher of the many Rings” better earned than by his foppish affection for jewellery.
In general opinion, the person most closely approaching the required Proteus or Nereus was his pupil and sometime friend, Alexander the Great. By placing at his disposal several thousand men to collect all kinds of animals and fishes from all parts of the then known world, he enabled him with the aid of the materials thus provided to produce his famous Natural History.
For this identification we have not a scrap of internal evidence, but merely the assertions of much later writers, such as Pliny, Athenæus (who adds that Philip gave him 800 talents to finish the History), and Ælian.[255]
Apart from want of intrinsic evidence, the fact that the geographical references and the fish mentioned in his Natural History nearly all cluster round Lesbos effectually precludes the idea of Alexander “Hagenbecking” for Aristotle.[256]
Internal evidence and reasons advanced by Professor D’Arcy Thompson[257] indicate that nearly all the animals and fishes with which Aristotle was practically acquainted belonged to Greece, Western Asia, and Sappho’s Lesbos (especially of the lagoon of Pyrrha), where he lived some four years just previous to his Macedonian trip, 343 b.c.
The fishes in his Natural History, mostly given without any attempt at classification or really adequate description, number at least one hundred and ten. He discusses in some instances the anatomical characteristics, food, breeding habits, migrations, and modes of capture. Of the hundred and ten only some fifty fish can be scientifically identified; of which, all save six come from the sea.
This figure of about one hundred and ten speaks wonders for his industry and knowledge. Even after the lapse of 1800 years separating him from the sixteenth century, the list of Mediterranean fishes compiled by Belon comprises but a hundred or so, and by Rondolet but some one hundred and sixty names. Risso, writing as late as 1810, furnishes no more than three hundred and fifteen, of which he asserts that eighty-eight had never been previously described.
Not unnaturally, this industry and this knowledge caused our author to be at Athens not only a stumbling-block unto the wise, but “a very wonder unto fools,” as the comedians said, who fastened on an occasional lapse, such as his theory that the whole race of shell fish generate without connection.
The Natural History nevertheless will always remain a monument of extraordinary diligence and mental vigour, especially when we bear in mind that he seemingly lacked any antiseptic preparation for the preservation of specimens. His pre-eminence of merit is indicated by the fact that of all the Greek and Latin authors he approximates nearest to some idea of zoological system.
And yet this father of science and this founder of logic makes a direct personal appeal to us as a man very human in his life and tastes. Epicurus, “that most truthful of men,”[258] alleges that, when young, Aristotle went the pace, and squandered his patrimony in good living and other pleasant delights. In addition to his love for jewellery and personal adornment we discover him as a great connoisseur of beautiful silver, of which he bequeathed over seventy rare bowls. He ranks in opsophagy as an epicure of the highest order.