and form, he seems to talk egregious nonsense; but such is not the case. Matter, with him, is the first principle of everything – the subject of everything – indifferent to everything. Form is essential to its becoming any certain thing. Privation is that which distinguishes any being from all those things which are not in it. Matter may, indifferently, become a rose or an apple; but, when it is an apple or a rose it is deprived of all that would make it silver or lead. Perhaps this truth was not worth the trouble of repeating; but we have nothing here but what is quite intelligible, and nothing at all impertinent.
The "act of that which is in power" also seems a ridiculous phrase, though it is no more so than the one just noticed. Matter may become whatever you will – fire, earth, water, vapor, metal, mineral, animal, tree, flower. This is all that is meant by the expression, act in power. So that there was nothing ridiculous to the Greeks in saying that motion was an act of power, since matter may be moved; and it is very likely that Aristotle understood thereby that motion was not essential to matter.
Aristotle's physics must necessarily have been very bad in detail. This was common to all philosophers until the time when the Galileos, the Torricellis, the Guerickes, the Drebels, and the Academy del Cimento began to make experiments. Natural philosophy is a mine which cannot be explored without instruments that were unknown to the ancients. They remained on the brink of the abyss, and reasoned upon without seeing its contents.
Aristotle's Treatise on Animals.
His researches relative to animals formed, on the contrary, the best book of antiquity, because here Aristotle made use of his eyes. Alexander furnished him with all the rare animals of Europe, Asia, and Africa. This was one fruit of his conquests. In this way that hero spent immense sums, which at this day would terrify all the guardians of the royal treasury, and which should immortalize Alexander's glory, of which we have already spoken.
At the present day a hero, when he has the misfortune to make war, can scarcely give any encouragement to the sciences; he must borrow money of a Jew, and consult other Jews in order to make the substance of his subjects flow into his coffer of the Danaides, whence it escapes through a thousand openings. Alexander sent to Aristotle elephants, rhinoceroses, tigers, lions, crocodiles, gazelles, eagles, ostriches, etc.; and we, when by chance a rare animal is brought to our fairs, go and admire it for sixpence, and it dies before we know anything about it.
Of the Eternal World.
Aristotle expressly maintains, in his book on heaven, chap, xi., that the world is eternal. This was the opinion of all antiquity, excepting the Epicureans. He admitted a God – a first mover – and defined Him to be "one, eternal, immovable, indivisible, without qualities."
He must, therefore, have regarded the world as emanating from God, as the light emanates from the sun, and is co-existent with it. About the celestial spheres he was as ignorant as all the rest of the philosophers. Copernicus was not yet come.
His Metaphysics.
God being the first mover, He gives motion to the soul. But what is God, and what is the soul, according to him? The soul is an entelechia. "It is," says he, "a principle and an act – a nourishing, feeling, and reasoning power." This can only mean that we have the faculties of nourishing ourselves, of feeling, and of reasoning. The Greeks no more knew what an entelechia was than do the South Sea islanders; nor have our doctors any more knowledge of what a soul is.
His Morals.
Aristotle's morals, like all others, are good, for there are not two systems of morality. Those of Confucius, of Zoroaster, of Pythagoras, of Aristotle, of Epictetus, of Antoninus, are absolutely the same. God has placed in every breast the knowledge of good, with some inclination for evil.
Aristotle says that to be virtuous three things are necessary – nature, reason, and habit; and nothing is more true. Without a good disposition, virtue is too difficult; reason strengthens it; and habit renders good actions as familiar as a daily exercise to which one is accustomed.
He enumerates all the virtues, and does not fail to place friendship among them. He distinguishes friendship between equals, between relatives, between guests, and between lovers. Friendship springing from the rights of hospitality is no longer known among us. That which, among the ancients, was the sacred bond of society is, with us, nothing but an innkeeper's reckoning; and as for lovers, it is very rarely nowadays that virtue has anything to do with love. We think we owe nothing to a woman to whom we have a thousand times promised everything.
It is a melancholy reflection that our first thinkers have never ranked friendship among the virtues – have rarely recommended friendship; but, on the contrary, have often seemed to breathe enmity, like tyrants, who dread all associations.
It is, moreover, with very good reason that Aristotle places all the virtues between the two extremes. He was, perhaps, the first who assigned them this place. He expressly says that piety is the medium between atheism and superstition.
His Rhetoric.
It was probably his rules for rhetoric and poetry that Cicero and Quintilian had in view. Cicero, in his "Orator" says that "no one had more science, sagacity, invention, or judgment." Quintilian goes so far as to praise, not only the extent of his knowledge, but also the suavity of his elocution —suavitatem eloquendi.
Aristotle would have an orator well informed respecting laws, finances, treaties, fortresses, garrisons, provisions, and merchandise. The orators in the parliaments of England, the diets of Poland, the states of Sweden, the pregadi of Venice, etc., would not find these lessons of Aristotle unprofitable; to other nations, perhaps, they would be so. He would have his orator know the passions and manners of men, and the humors of every condition.
I think there is not a single nicety of the art which has escaped him. He particularly commends the citing of instances where public affairs are spoken of; nothing has so great an effect on the minds of men.
What he says on this subject proves that he wrote his "Rhetoric" long before Alexander was appointed captain-general of the Greeks against the great king.
"If," says he, "any one had to prove to the Greeks that it is to their interest to oppose the enterprises of the king of Persia, and to prevent him from making himself master of Egypt, he should first remind them that Darius Ochus would not attack Greece until Egypt was in his power; he should remark that Xerxes had pursued the same course; he should add that it was not to be doubted that Darius Codomannus would do the same; and that, therefore, they must not suffer him to take possession of Egypt."
He even permits, in speeches delivered to great assemblies, the introduction of parables and fables; they always strike the multitude. He relates some ingenious ones, which are of the highest antiquity, as the horse that implored the assistance of man to avenge himself on the stag, and became a slave through having sought a protector.
It may be remarked that, in the second book, where he treats of arguing from the greater to the less, he gives an example which plainly shows what was the opinion of Greece, and probably of Asia, respecting the extent of the power of the gods.
"If," says he, "it be true that the gods themselves, enlightened as they are, cannot know everything, much less can men." This passage clearly proves that omniscience was not then attributed to the Divinity. It was conceived that the gods could not know what was not; the future was not, therefore it seemed impossible that they should know it. This is the opinion of the Socinians at the present day.
But to return to Aristotle's "Rhetoric." What I shall chiefly remark on in his book on elocution and diction is the good sense with which he condemns those who would be poets in prose. He would have pathos, but he banishes bombast, and proscribes useless epithets. Indeed, Demosthenes and Cicero, who followed his precepts, never affected the poetic style in their speeches. "The style," says Aristotle, "must always be conformable to the subject."
Nothing can be more misplaced than to speak of physics poetically, and lavish figure and ornament where there should be only method, clearness, and truth. It is the quackery of a man who would pass off false systems under cover of an empty noise of words. Weak minds are caught by the bait, and strong minds disdain