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]