[99] Henri Martin, Hist. de France, vol. iv., p. 283.

[100] On Bacon as a "Mahometan," see Saisset, p. 17.

[101] For proofs that the world is steadily working toward great discoveries as to the cause and prevention of zymotic diseases and of their propagation, see Beale's Disease Germs, Baldwin Latham's Sanitary Engineering, Michel Lévy, Traité d'Hygiène Publique et Privée, Paris, 1869. And for very thorough summaries, see President Barnard's paper read before Sanitary Congress in New York, 1874, and Dr. J. C. Dalton's Anniversary Discourse on the Origin and Propagation of Disease, New York, 1874.

[102] Antonio de Dominis, see Montucla, Hist. des Mathématiques, vol. i., p. 705. Humboldt, Cosmos. Libri, vol. iv., pp. 145, et seq.

[103] For Porta, see Hoefer, Hist. de la Chemie, vol. ii., pp. 102-106. Also, Kopp. Also, Sprengel, Hist. de la Médecine, iii., p. 239. Also, Musset-Parthay.

[104] Henri Martin, Histoire de France, vol. xii., pp. 14, 15.

[105] Napier, Florentine History, vol. v., p. 485. Tiraboschi, Storia della Literatura. Henri Martin, Histoire de France. Jevons Principles of Science, vol. ii., pp. 36-40. For value attached to Borelli's investigations by Newton and Huyghens, see Brewster's Life of Sir Isaac Newton, London, 1875, pp. 128, 129. Libri, in his Essai sur Galilée, p. 37, says that Oliva was summoned to Rome, and so tortured by the Inquisition that, to escape further cruelty, he ended his life by throwing himself from a window.

[106] For this syllogism, see Figuier, L'Alchimie et les Alchimistes, pp. 106, 107. For careful appreciation of Becher's position in the history of chemistry, see Kopp, Ansichten über die Aufgabe der Chemie, etc., von Geber bis Stahl, Braunschweig, 1875, pp. 201, et seq.

[107] For Tertullian's views, see the De Anima, chap. x. For views of St. Augustine, see the De Civ. Dei, book xxii., chap. 24.

[108] For Boniface VIII. and his interdiction of dissections, see Buckle's Posthumous Works, vol. ii., p. 567. For injurious effects of this ecclesiastical hostility to anatomy upon the development of art, see Woltman, Holbein and His Time, pp. 266, 267. For an excellent statement of the true relation of the medical profession to religious questions, see Prof. Acland, General Relations of Medicine in Modern Times, Oxford, 1868. For thoughtful and witty remarks on the struggle at a recent period, see Maury, L'Ancienne Académie des Sciences, Paris, 1864, p. 148. Maury says: "La faculté n'aimait pas à avoir affaire aux théologiens qui procèdent par anathèmes beaucoup plus que par analyses."