Volume II Part 21 (1/2)

This contented despondency, this disposition to admire what has been done, and to expect that nothing more will be done, is strongly characteristic of all the schools which preceded the school of Fruit and Progress. Widely as the Epicurean and the Stoic differed on most points, they seem to have quite agreed in their contempt for pursuits so vulgar as to be useful. The philosophy of both was a garrulous, declaiming, canting, wrangling philosophy. Century after century they continued to repeat their hostile war-cries, Virtue and Pleasure; and in the end it appeared that the Epicurean had added as little to the quant.i.ty of pleasure as the Stoic to the quant.i.ty of virtue.

It is on the pedestal of Bacon, not on that of Epicurus, that those n.o.ble lines ought to be inscribed

”0 tenebris tantis tam clarum extollere lumen Qui primus potuisti, ill.u.s.trans commoda vitae.”

In the fifth century Christianity had conquered Paganism, and Paganism had infected Christianity. The Church was now victorious and corrupt. The rites of the Pantheon had pa.s.sed into her wors.h.i.+p, the subtilties of the Academy into her creed. In an evil day, though with great pomp and solemnity,--we quote the language of Bacon,--was the ill-starred alliance stricken between the old philosophy and the new faith. [Cogitata et visa.] Questions widely different from those which had employed the ingenuity of Pyrrho and Carneades, but just as subtle, just as interminable, and just as unprofitable, exercised the minds of the lively and voluble Greeks. When learning began to revive in the West, similar trifles occupied the sharp and vigorous intellects of the Schoolmen. There was another sowing of the wind, and another reaping of the whirlwind. The great work of improving the condition of the human race was still considered as unworthy of a man of learning. Those who undertook that task, if what they effected could be readily comprehended, were despised as mechanics; if not, they were in danger of being burned as conjurers.

There cannot be a stronger proof of the degree in which the human mind had been misdirected than the history of the two greatest events which took place during the middle ages. We speak of the invention of Gunpowder and of the invention of Printing. The dates of both are unknown. The authors of both are unknown. Nor was this because men were too rude and ignorant to value intellectual superiority. The inventor of gunpowder appears to have been contemporary with Petrarch and Boccaccio. The inventor of printing was certainly contemporary with Nicholas the Fifth, with Cosmo de' Medici, and with a crowd of distinguished scholars. But the human mind still retained that fatal bent which it had received two thousand years earlier. George of Trebisond and Marsilio Ficino would not easily have been brought to believe that the inventor of the printing-press had done more for mankind than themselves, or than those ancient writers of whom they were the enthusiastic votaries.

At length the time arrived when the barren philosophy which had, during so many ages, employed the faculties of the ablest of men, was destined to fall. It had worn many shapes. It had mingled itself with many creeds. It had survived revolutions in which empires, religions, languages, races, had perished. Driven from its ancient haunts, it had taken sanctuary in that Church which it had persecuted, and had, like the daring fiends of the poet, placed its seat

”next the seat of G.o.d, And with its darkness dared affront his light.”

Words, and more words, and nothing but words, had been all the fruit of all the toil of all the most renowned sages of sixty generations. But the days of this sterile exuberance were numbered.

Many causes predisposed the public mind to a change. The study of a great variety of ancient writers, though it did not give a right direction to philosophical research, did much towards destroying that blind reverence for authority which had prevailed when Aristotle ruled alone. The rise of the Florentine sect of Platonists, a sect to which belonged some of the finest minds of the fifteenth century, was not an unimportant event. The mere subst.i.tution of the Academic for the Peripatetic philosophy would indeed have done little good. But anything was better than the old habit of unreasoning servility. It was something to have a choice of tyrants. ”A spark of freedom,” as Gibbon has justly remarked, ”was produced by this collision of adverse servitude.”

Other causes might be mentioned. But it is chiefly to the great reformation of religion that we owe the great reformation of philosophy. The alliance between the Schools and the Vatican had for ages been so close that those who threw off the dominion of the Vatican could not continue to recognise the authority of the Schools. Most of the chiefs of the schism treated the Peripatetic philosophy with contempt, and spoke of Aristotle as if Aristotle had been answerable for all the dogmas of Thomas Aquinas. ”Nullo apud Lutheranos philosophiam esse in pretio,” was a reproach which the defenders of the Church of Rome loudly repeated, and which many of the Protestant leaders considered as a compliment.

Scarcely any text was more frequently cited by the reformers than that in which St. Paul cautions the Colossians not to let any man spoil them by philosophy. Luther, almost at the outset of his career, went so far as to declare that no man could be at once a proficient in the school of Aristotle and in that of Christ.

Zwingle, Bucer, Peter Martyr, Calvin, held similar language. In some of the Scotch universities, the Aristotelian system was discarded for that of Ramus. Thus, before the birth of Bacon, the empire of the scholastic philosophy had been shaken to its foundations. There was in the intellectual world an anarchy resembling that which in the political world often follows the overthrow of an old and deeply rooted Government. Antiquity, prescription, the sound of great names, have ceased to awe mankind. The dynasty which had reigned for ages was at an end; and the vacant throne was left to be struggled for by pretenders.

The first effect of this great revolution was, as Bacon most justly observed, [De Augmentis, Lib. i.] to give for a time an undue importance to the mere graces of style. The new breed of scholars, the Aschams and Buchanans, nourished with the finest compositions of the Augustan age, regarded with loathing the dry, crabbed, and barbarous diction of respondents and opponents. They were far less studious about the matter of their writing than about the manner. They succeeded in reforming Latinity; but they never even aspired to effect a reform in Philosophy.

At this time Bacon appeared. It is altogether incorrect to say, as has often been said, that he was the first man who rose up against the Aristotelian philosophy when in the height of his power. The authority of that philosophy had, as we have shown, received a fatal blow long before he was born. Several speculators, among whom Ramus is the best known, had recently attempted to form new sects. Bacon's own expressions about the state of public opinion in the time of Luther are clear and strong: ”Accedebat,” says he, ”odium et contemptus, illis ipsis temporibus ortus erga Scholasticos.” And again, ”Scholasticorum doctrina despectui prorsus haberi coepit tanquam aspera et barbara.” [Both these pa.s.sages are in the first book of the De Augmentis.] The part which Bacon played in this great change was the part, not of Robespierre, but of Bonaparte. The ancient order of things had been subverted. Some bigots still cherished with devoted loyalty the remembrance of the fallen monarchy, and exerted themselves to effect a restoration. But the majority had no such feeling. Freed, yet not knowing how to use their freedom, they pursued no determinate course, and had found no leader capable of conducting them.

That leader at length arose. The philosophy which he taught was essentially new. It differed from that of the celebrated ancient teachers, not merely in method, but also in object. Its object was the good of mankind, in the sense in which the ma.s.s of mankind always have understood and always will understand the word good. ”Meditor,” said Bacon, ”instaurationem philosophiae ejusmodi quae nihil inanis aut abstracti habeat, quaeque vitae humanae conditiones in melius provehat.” [Redargutio Philosophiarum.]

The difference between the philosophy of Bacon and that of his predecessors cannot, we think, be better ill.u.s.trated than by comparing his views on some important subjects with those of Plato. We select Plato, because we conceive that he did more than any other person towards giving to the minds of speculative men that bent which they retained till they received from Bacon a new impulse in a diametrically opposite direction.

It is curious to observe how differently these great men estimated the value of every kind of knowledge. Take Arithmetic for example. Plato, after speaking slightly of the convenience of being able to reckon and compute in the ordinary transactions of life, pa.s.ses to what he considers as a far more important advantage. The study of the properties of numbers, he tells us, habituates the mind to the contemplation of pure truth, and raises us above the material universe. He would have his disciples apply themselves to this study, not that they may be able to buy or sell, not that they may qualify themselves to be shopkeepers or travelling merchants, but that they may learn to withdraw their minds from the ever-s.h.i.+fting spectacle of this visible and tangible world, and to fix them on the immutable essences of things. [Plato's Republic, Book vii.]

Bacon, on the other hand, valued this branch of knowledge, only on account of its uses with reference to that visible and tangible world which Plato so much despised. He speaks with scorn of the mystical arithmetic of the later Platonists, and laments the propensity of mankind to employ, on mere matters of curiosity, powers the whole exertion of which is required for purposes of solid advantage. He advises arithmeticians to leave these trifles, and to employ themselves in framing convenient expressions, which may be of use in physical researches. [De Augmentis, Lib. iii. Cap. 6.]

The same reasons which led Plato to recommend the study of arithmetic led him to recommend also the study of mathematics.

The vulgar crowd of geometricians, he says, will not understand him. They have practice always in view. They do not know that the real use of the science is to lead men to the knowledge of abstract, essential, eternal truth. [Plato's Republic, Book vii.]

Indeed, if we are to believe Plutarch, Plato carried this feeling so far that he considered geometry as degraded by being applied to any purpose of vulgar utility. Archytas, it seems, had framed machines of extraordinary power on mathematical principles.

[Plutarch, Sympos. viii. and Life of Marcellus. The machines of Archytas are also mentioned by Aulus Gellius and Diogenes Laertius.] Plato remonstrated with his friend, and declared that this was to degrade a n.o.ble intellectual exercise into a low craft, fit only for carpenters and wheelwrights. The office of geometry, he said, was to discipline the mind, not to minister to the base wants of the body. His interference was successful; and from that time, according to Plutarch, the science of mechanics was considered as unworthy of the attention of a philosopher.

Archimedes in a later age imitated and surpa.s.sed Archytas. But even Archimedes was not free from the prevailing notion that geometry was degraded by being employed to produce anything useful. It was with difficulty that he was induced to stoop from speculation to practice. He was half ashamed of those inventions which were the wonder of hostile nations, and always spoke of them slightingly as mere amus.e.m.e.nts, as trifles in which a mathematician might be suffered to relax his mind after intense application to the higher parts of his science.

The opinion of Bacon on this subject was diametrically opposed to that of the ancient philosophers. He valued geometry chiefly, if not solely, on account of those uses, which to Plato appeared so base. And it is remarkable that the longer Bacon lived the stronger this feeling became. When in 1605 he wrote the two books on the Advancement of Learning, he dwelt on the advantages which mankind derived from mixed mathematics; but he at the same time admitted that the beneficial effect produced by mathematical study on the intellect, though a collateral advantage, was ”no less worthy than that which was princ.i.p.al and intended.” But it is evident that his views underwent a change. When, near twenty years later, he published the De Augmentis, which is the Treatise on the Advancement of Learning, greatly expanded and carefully corrected, he made important alterations in the part which related to mathematics. He condemned with severity the high, pretensions of the mathematicians, ”delicias et fastum mathematicorum.” a.s.suming the well-being of the human race to be the end of knowledge, [Usui et commodis hominum consulimus.] he p.r.o.nounced that mathematical science could claim no higher rank than that of an appendage or auxiliary to other sciences.

Mathematical science, he says, is the handmaid of natural philosophy; she ought to demean herself as such; and he declares that he cannot conceive by what ill chance it has happened that she presumes to claim precedence over her mistress. He predicts-- a prediction which would have made Plato shudder--that as more and more discoveries are made in physics, there will be more and more branches of mixed mathematics. Of that collateral advantage the value of which, twenty years before, he rated so highly, he says not one word. This omission cannot have been the effect of mere inadvertence. His own treatise was before him. From that treatise he deliberately expunged whatever was favourable to the study of pure mathematics, and inserted several keen reflections on the ardent votaries of that study. This fact, in our opinion, admits of only one explanation. Bacon's love of those pursuits which directly tend to improve the condition of mankind, and his jealousy of all pursuits merely curious, had grown upon him, and had, it may be, become immoderate. He was afraid of using any expression which might have the effect of inducing any man of talents to employ in speculations, useful only to the mind of the speculator, a single hour which might be employed in extending the empire of man over matter. [Compare the pa.s.sage relating to mathematics in the Second Book of the Advancement of Learning with the De Augmentis Lib. iii. Cap. 6.] If Bacon erred here, we must acknowledge that we greatly prefer his error to the opposite error of Plato. We have no patience with a philosophy which, like those Roman matrons who swallowed abortives in order to preserve their shapes, takes pains to be barren for fear of being homely.

Let us pa.s.s to astronomy. This was one of the sciences which Plato exhorted his disciples to learn, but for reasons far removed from common habits of thinking. ”Shall we set down astronomy,” says Socrates, ”among the subjects of study?”

[Plato's Republic, Book vii.] ”I think so,” answers his young friend Glaucon: ”to know something about the seasons, the months, and the years is of use for military purposes, as well as for agriculture and navigation.” ”It amuses me,” says Socrates, ”to see how afraid you are, lest the common herd of people should accuse you of recommending useless studies.” He then proceeds, in that pure and magnificent diction which, as Cicero said, Jupiter would use if Jupiter spoke Greek, to explain, that the use of astronomy is not to add to the vulgar comforts of life, but to a.s.sist in raising the mind to the contemplation of things which are to be perceived by the pure intellect alone. The knowledge of the actual motions of the heavenly bodies Socrates considers as of little value. The appearances which make the sky beautiful at night are, he tells us, like the figures which a geometrician draws on the sand, mere examples, mere helps to feeble minds. We must get beyond them; we must neglect them; we must attain to an astronomy which is as independent of the actual stars as geometrical truth is independent of the lines of an ill-drawn diagram. This is, we imagine, very nearly if not exactly, the astronomy which Bacon compared to the ox of Prometheus, [De Augmentis, Lib. iii. Cap. 4] a sleek, well-shaped hide, stuffed with rubbish, goodly to look at, but containing nothing to eat.

He complained that astronomy had, to its great injury, been separated from natural philosophy, of which it was one of the n.o.blest provinces, and annexed to the domain of mathematics. The world stood in need, he said, of a very different astronomy, of a living astronomy, [Astronomia viva.] of an astronomy which should set forth the nature, the motion, and the influences of the heavenly bodies, as they really are. [Quae substantiam et motum et influxum ecelestium, prout re vera sunt proponat.” Compare this language with Plato's ”ta d'en to ourano easomen.”]

On the greatest and most useful of all human inventions, the invention of alphabetical writing, Plato did not look with much complacency. He seems to have thought that the use of letters had operated on the human mind as the use of the go-cart in learning to walk, or of corks in learning to swim, is said to operate on the human body. It was a support which, in his opinion, soon became indispensable to those who used it, which made vigorous exertion first unnecessary and then impossible. The powers of the intellect would, he conceived, have been more fully developed without this delusive aid. Men would have been compelled to exercise the understanding and the memory, and, by deep and a.s.siduous meditation, to make truth thoroughly their own. Now, on the contrary, much knowledge is traced on paper, but little is engraved in the soul. A man is certain that he can find information at a moment's notice when he wants it. He therefore suffers it to fade from his mind. Such a man cannot in strictness be said to know anything. He has the show without the reality of wisdom. These opinions Plato has put into the mouth of an ancient king of Egypt. [Plato's Phaedrus.] But it is evident from the context that they were his own; and so they were understood to be by Quinctilian. [Quinctilian, xi.] Indeed they are in perfect accordance with the whole Platonic system.

Bacon's views, as may easily be supposed, were widely different. [De Augmentis, Lib. v. Cap. 5.] The powers of the memory, he observes, without the help of writing, can do little towards the advancement of any useful science. He acknowledges that the memory may be disciplined to such a point as to be able to perform very extraordinary feats. But on such feats he sets little value. The habits of his mind, he tells us, are such that he is not disposed to rate highly any accomplishment, however rare, which is of no practical use to mankind. As to these prodigious achievements of the memory, he ranks them with the exhibitions of rope-dancers and tumblers. ”These two performances,” he says, ”are much of the same sort. The one is an abuse of the powers of the body; the other is an abuse of the powers of the mind. Both may perhaps excite our wonder; but neither is ent.i.tled to our respect.”

To Plato, the science of medicine appeared to be of very disputable advantages. [Plato's Republic, Book iii.] He did not indeed object to quick cures for acute disorders, or for injuries produced by accidents. But the art which resists the slow sap of a chronic disease, which repairs frames enervated by l.u.s.t, swollen by gluttony, or inflamed by wine, which encourages sensuality by mitigating the natural punishment of the sensualist, and prolongs existence when the intellect has ceased to retain its entire energy, had no share of his esteem. A life protracted by medical skill he p.r.o.nounced to be a long death. The exercise of the art of medicine ought, he said, to be tolerated, so far as that art may serve to cure the occasional distempers of men whose const.i.tutions are good. As to those who have bad const.i.tutions, let them die; and the sooner the better. Such men are unfit for war, for magistracy, for the management of their domestic affairs, for severe study and speculation. If they engage in any vigorous mental exercise, they are troubled with giddiness and fulness of the head, all which they lay to the account of philosophy. The best thing that can happen to such wretches is to have done with life at once. He quotes mythical authority in support of this doctrine; and reminds his disciples that the practice of the sons of Aeculapius, as described by Homer, extended only to the cure of external injuries.