Jerome Cardan by William George Waters (important books to read .txt) 📕

living a man blind enough not to perceive that what I looked for was hard-earned credit, which I should certainly have won by finding my views confirmed by Cardan living, and not for inglorious peace brought about by his death? And indeed I might have been suffered to have share in the bounty and kindliness of this illustrious man, whom I have always heard described as a shrewd antagonist and one full of confidence in his own high position, for it was an easy task to win from him the ordinary rights of friendship by any trifling letter, seeing that he was the most courteous of mankind. It is scarcely likely that I, weary as I was, one who in fighting had long been used to perils of all sorts, should thus cast aside my courage; that I, worn out by incessant controversies and consumed by the daily wear and tear of writing, should care for an inglorious match with so distinguished an antagonist; or that I should have set my heart upon winning a bare victory in the midst of all this dust and tumult. For not only was the result which has ensued unlooked for in the nature of things and in the opinion of all men qualified to judge in such a case; it was also the last thing I could have desired to happen, for the sake of my good name. My judgment has ever been that all men (for in sooth all of us are, so to speak, little less than nothing) may so lose their heads in controversy that they may actually fight against their own interests. And if such a mischance as this may happen to any man of eminence--as has been my case, and the case of divers others I could recall--it shall not be written down in the list of his errors, unless in aftertimes he shall seek to justify the same. It is necessary to advance roughness in the place of refinement, and stubborn tenacity for steadfastness. No man can be pronounced guilty of offence on the score of some hasty word or other which may escape his lips; such a charge should rather be made when he defends himself by unworthy methods. Therefore if Cardan during his life, being well advised in the matter, should have kept silent over my attempts to correct him, what could have brought me greater credit than this? He would have bowed to my opinion in seemly fashion, and would have taken my censures as those of a father or a preceptor. But supposing that he had ventured to engage in a sharper controversy with me over this question, is there any one living who would fail to see that he might have gone near to lose his wits on account of the mental agitation which had afflicted him in the past? But as soon as his superhuman intellect had thoroughly grasped the question, it seemed to him that he must needs be called upon to bear what was intolerable. He could not pluck up courage enough to bear it by living, so he bore it by dying. Moreover, what he might well have borne, he could not bring himself to bear, to wit that he and I should come to an agreement and should formulate certain well-balanced decisions for the common good. For this reason I lament deeply my share in this affair, I who had most obvious reasons for engaging in this conflict, and the clearest ones for inventing a story as to the victory I hoped to gain; reasons which a man of sober temper could never anticipate, which a brave man would never desire.

"Cardan's fame has its surest foundation in the praise of his adversaries. I lament greatly this misfortune of our republic: the causes of which the parliament of lettered men may estimate by its particular rules, but it cannot rate this calamity in relation to the excellences of this illustrious personality. For in a man of learning three properties ought to stand out pre-eminently--a spotless and gentle rule of life; manifold and varied learning; and consummate talent joined to the shrewdest capacity for forming a judgment. These three points Cardan attained so completely that he seemed to have been made entirely for himself, and at the same time to have been the only mortal made for mankind at large. No one could be more courteous to his inferiors or more ready to discuss the scheme of the universe with any man of mark with whom he might chance to foregather. He was a man of kingly courtesy, of sympathetic loftiness of mind, one fitted for all places, for all occasions, for all men and for all fortunes. In reference to learning itself, I beg you to look around upon the accomplished circle of the learned now living on the earth, in this most fortunate age of ours; here the combination of individual talent shows us a crowd of illustrious men, but each one of these displays himself as occupied with some special portion of Philosophy. But Cardan, in addition to his profound knowledge of the secrets of God and Nature, was a consummate master of the humaner letters, and was wont to expound the same with such eloquence that those who listened to him would have been justified in affirming that he could have studied nothing else all his life. A great man indeed! Great if he could lay claim to no other excellence than this; and forsooth, when we come to consider the quickness of his wit, his fiery energy in everything he undertook, whether of the least or the greatest moment, his laborious diligence and unconquerable steadfastness, I affirm that the man who shall venture to compare himself with Cardan may well be regarded as one lacking in all due modesty. I forsooth feel no hostility towards one whose path never crossed mine, nor envy of one whose shadow never touched mine; the numerous and weighty questions dealt with in his monumental work urged me on to undertake the task of gaining some knowledge of the same. After the completion of the Commentaries on Subtlety, he published as a kind of appendix to these that most learned work the _De Rerum Varietate_. And in this case, before news was brought to me of his death, I followed my customary practice, and in the course of three days compiled an Excursus in short chapters. When I heard that he was dead I brought them together into one little book, in order that I also might lend a hand in this great work of his, and this thing I did after a fashion which he himself would have approved, supposing that at some time or other he might have held discourse with me, or with some other yet more learned man, concerning his affairs."[170]

It is a matter of regret that this cry of _peccavi_ was not published till all the chief literary contemporaries of Scaliger were in their graves. As it did not appear till 1621, the men of his own time were not able to enjoy the shout of laughter over his discomfiture which would surely have gone up from Paris and Strasburg and Basel and Zurich. Estienne and Gessner would hardly have felt acute sorrow at a flout put upon Julius Caesar Scaliger. Crooked-tempered as he was, Cardan, compared with Scaliger, was as a rose to a thistle, but there were reasons altogether unconnected with the personalities of the disputants which swayed the balance to Cardan's advantage. The greater part of Scaliger's criticism was worthless, and the opinion of learned Europe weighed overwhelmingly on Cardan's side. Thuanus,[171] who assuredly did not love him, and Naude, who positively disliked him, subsequently gave testimony in his favour. He did not follow the example of Erasmus, and let Scaliger's abuse go by in silence, but he took the next wisest course. He published a short and dignified reply, _Actio prima in Calumniatorem_, in which, from title-page to colophon, Scaliger's name never once occurs. The gist of the book may best be understood by quoting an extract from the criticism of Cardan by Naude prefixed to the _De Vita Propria_. He writes: "This proposition of mine will best be comprehended by the man who shall set to work to compare Cardan with Julius Caesar Scaliger, his rival, and a man endowed with an intellect almost superhuman. For Scaliger, although he came upon the stage with greater pomp and display, and brought with him a mind filled with daring speculation, and adequate to the highest flights, kept closely behind the lattices of the humaner letters and of medical philosophy, leaving to Cardan full liberty to occupy whatever ground of argument he might find most advantageous in any other of the fields of learning. Moreover, if any one shall give daily study to these celebrated _Exercitations_, he will find therein nothing to show that Cardan is branded by any mark of shame which may not be removed with the slightest trouble, if the task be undertaken in a spirit of justice. For, in the first place, who can maintain that Scaliger was justified in publishing his _Exercitations_ three years after the issue of the second edition of the _Libri de Subtilitate_, without ever having taken the trouble to read this edition, and without exempting from censure the errors which Cardan had diligently expunged from his book in the course of his latest revision, lest he (Scaliger) should find that all the mighty labour expended over his criticisms had been spent in vain? Besides, who does not know that Cardan, in his _Actio prima in Calumniatorem_, blunted the point of all his assailant's weapons, swept away all his objections, and broke in pieces all his accusations, in such wise that the very reason of their existence ceased to be? Cardan, in sooth, was a true man, and held all humanity as akin to him. There is small reason why we should marvel that he erred now and again; it is a marvel much greater that he should only have gone astray so seldom and in things of such trifling moment. Indeed I will dare to affirm, and back my opinion with a pledge, that the errors which Scaliger left behind him in these _Exercitations_ were more in number than those which he so wantonly laid to Cardan's charge, having sweated nine years over the task. And this he did not so much in the interests of true erudition as with the desire of coming to blows with all those whom he recognized as the chiefs of learning."

During the whole dispute Cardan kept his temper admirably. Scaliger was a physician of repute; and it is not improbable that the spectacle of Cardan's triumphal progress back to Milan from the North may have aroused his jealousy and stimulated him to make his ill-judged attack. But even on the ground of medical science he was no match for Cardan, while in mathematics and philosophy he was immeasurably inferior. Cardan felt probably that the attack was nothing more than the buzzing of a gadfly, and that in any case it would make for his own advantage and credit, wherefore he saw no reason why he should disquiet himself; indeed his attitude of dignified indifference was admirably calculated to win for him the approval of the learned world by the contrast it furnished to the raging fury of his adversary.[172]

After the heavy labour of editing and issuing to the world the _De Rerum Varietate_, and of re-editing the first issue of the _De Subtilitate_, Cardan might well have given himself a term of rest, but to a man of his temper, idleness, or even a relaxation of the strain, is usually irksome. The _De Varietate_ was first printed at Basel in 1553, and, as soon as it was out of the press, it brought a trouble--not indeed a very serious