W. G. Waters

Jerome Cardan: A Biographical Study


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I went to the Gymnasium at Pavia, whereupon my father, feeling my absence, was softened towards me, and a reconciliation between him and my mother took place.

      "Before this time I had learnt music, my mother and even my father having secretly given me money for the same; my father likewise paid for my instruction in dialectics. I became so proficient in this art that I taught it to certain other youths before I went to the University. Thus he sent me there endowed with the means of winning an honest living; but he never once spake a word to me concerning this matter, bearing himself always towards me in considerate, kindly, and pious wise.

      Fazio contracted a close intimacy with a certain Galeazzo Rosso, a man clever as a smith, and endowed with mechanical tastes which no doubt helped to secure him Fazio's friendship. Galeazzo discovered the principle of the water-screw of Archimedes before the description of the same, written in the books of the inventor, had been published. He also made swords which could be bent as if they were of lead, and sharp enough to cut iron like wood. He performed a more wonderful feat in fashioning iron breast-plates which would resist the impact of red-hot missiles. In the De Sapientia, Cardan records that when Galeazzo perfected his water-screw, he lost his wits for joy.

      'Hoc Cardana viro gaudet domus: omnia novit

       Unus: habent nullum saecula nostra parem.'

      FOOTNOTES:

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      [1] Bayle is unwilling to admit Cardan's illegitimate birth. In De Consolatione, Opera, tom. i. p. 619 (Lyons, 1663), Cardan writes in reference to the action of the Milanese College of Physicians: "Medicorum collegium, suspitione obortâ, quòd (tam malè à patre tractatus) spurius essem, repellebat." Bayle apparently had not read the De Consolatione, as he quotes the sentence as the work of a modern writer, and affirms that the word "suspitio" would not have been used had the fact been notorious. But in the Dialogus de Morte, Opera, tom. i. p. 676, Cardan declares that his father openly spoke of him as a bastard.