But if, as I have said, the way for Harvey and the other pioneers of natural knowledge was thus prepared for them, it was still, even in the seventeenth century, dark, rough and perilous. As in all times of transition, still the weight of defunct systems rolled inertly along; and while the new forces seemed to slumber stresses were accumulating. In Oxford and Cambridge the influence of Linacre, and even of Caius[62], seems to have been rather humanist than scientific[63]; in Oxford the text rather than the inspiration of Aristotle prevailed, while in Cambridge the platonist school, of which the charming Henry More was the leader, full of inspiration as it was, soon evaporated into mysticism, or obscurantism. Bacon and Harvey seem to have left Cambridge—for Paris and Padua respectively—as Locke left Oxford[64], under some discouragement. Of Paris the great days were over; it was in Padua that medicine, long degraded or disguised, was now to prove her lineage as the mother of natural science, and the truth of the saying of Hippocrates that to know the nature of man one must know the nature of all things. But on Harvey’s arrival, Padua, which had become the first school of Medicine in Europe, as was Bologna of Imperial Law[65], was settling down upon the lees of the once noble school of Averroes: a discipline which, by its original strength, by its freedom of thought, and by the ascendency of its professors, had withstood in the thirteenth century the direct condemnation of the brilliant fourth Lateran Council; and in the sixteenth the thunders of Trent. Padua adopted Averroism, in the fourteenth century, because of its medical contents; in the two following centuries this system was emptied of heart and life, but pattered and mumbled by pretentious pedants in North-east Italy it prevailed till the seventeenth, when after a reign of three centuries it was succeeded by the Cartesian. Of its phases in the sixteenth century Patrizzi said, “Ingens ab his philosophorum numerus ac successio manavit quæ in Aven Rois hypothesibus habitavit.... Inde dubitationum ac quæstionum sexcentorum milium numerus manavit” (Disc. Peripat. Vol. I. Venet. 1571; quoted by Renan, Averroès). The name of Averroes, “perfectus et gloriosissimus physicus, veritatis amicus et defensor intrepidus,” became the shibboleth of philosophers who held the different nature of the heavenly bodies against the “moderns” who alleged the identity of matter in sky and earth, and the doctrine of the universal against the individual soul.