W. G. Waters

Jerome Cardan: A Biographical Study


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this region is full of spirits, but these you cannot see, and you must not speak either to me or to them. In this part of heaven you will remain for seven thousand years, and for the same time in certain other stars, until you come to the eighth. After this you shall enter the kingdom of God.' I read this dream as follows. My father's soul is my tutelary spirit. What could be dearer or more delightful? The Moon signifies Grammar; Mercury Geometry and Arithmetic; Venus Music, the Art of Divination, and Poetry; the Sun the Moral, and Jupiter the Natural, World; Mars Medicine; Saturn Agriculture, the knowledge of plants, and other minor arts. The eighth star stands for a gleaning of all mundane things, natural science, and various other studies. After dealing with these I shall at last find my rest with the Prince of Heaven."[66]

      FOOTNOTES:

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      [45] "Nec ullum mihi erat relictum auxilium nisi latrunculorum Ludus."—Opera, tom. i. p. 619.

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      Jerome Cardan is now standing on the brink of authorship. The very title of his first book, De Malo Recentiorum Medicorum Medendi Usu, gives plain indication of the humour which possessed him, when he formulated his subject and put it in writing. With his temper vexed by the persistent neglect and insult cast upon him by the Milanese doctors he would naturally sit down con amore to compile a list of the errors perpetrated by the ignorance and bungling of the men who affected to despise him, and if his object was to sting the hides of these pundits and arouse them to hostility yet more vehement, he succeeded marvellously well. He was enabled to launch his book rather by the strength of private friendship than by the hope of any commercial success. Whilst at Pavia he had become intimate with Ottaviano Scoto, a fellow-student who came from Venice, and in after times he found Ottaviano's purse very useful to his needs. Since their college days Ottaviano's father had died and had left his son to carry on his calling of printing. In 1536 Jerome bethought him of his friend, and sent him the MS. of the treatise which was to let the world learn with what little wisdom it was being doctored.[67]

      Ottaviano seems to have expected no profit from this venture, which was manifestly undertaken out of a genuine desire to help his friend, and he generously bore all the costs. Cardan deemed that, whatever the result of the issue of the book might be, it would surely be to his benefit; he hazarded nothing, and the very publication of his work would give him at least notoriety. It would moreover give him the intense pleasure of knowing that he was repaying in some measure the debt of vengeance owing to his professional foes. The outcome was exactly the opposite of what printer and author had feared and hoped. The success of the book was rapid and great.

      Ottaviano must soon have recouped all the cost of publication; and, while he was counting his money, the doctors everywhere were reading Jerome's brochure, and preparing a ruthless attack upon