A still greater name in the history of this school is Guy de Chauliac, whose works have also been edited by Nicaise (Paris, 1890). His "Surgery" was one of the most important text-books of the late Middle Ages. There are many manuscripts of it, some fourteen editions in the fifteenth century and thirty-eight in the sixteenth, and it continued to be reprinted far into the seventeenth century. He too was dominated by the surgery of the Arabs, and on nearly every page one reads of the sages Avicenna, Albucasis or Rhazes. He lays down four conditions necessary for the making of a surgeon--the first is that he must be learned, the second, expert, the third that he should be clever, and the fourth that he should be well disciplined. You will find a very discerning sketch of the relation of these two men to the history of surgery in the address given at the St. Louis Congress in 1904 by Sir Clifford Allbutt.(20) They were strong men with practical minds and good hands, whose experience taught them wisdom. In both there was the blunt honesty that so often characterizes a good surgeon, and I commend to modern surgeons de Mondeville's saying: "If you have operated conscientiously on the rich for a proper fee, and on the poor for charity, you need not play the monk, nor make pilgrimages for your soul." (20) Allbutt: Historical Relations of Medicine and Surgery, London, Macmillan Co., 1905. One other great mediaeval physician may be mentioned, Peter of Abano (a small town near Padua, famous for its baths). He is the first in a long line of distinguished physicians connected with the great school of Padua. Known as "the Conciliator," from his attempt to reconcile the diverse views on philosophy and medicine, he had an extraordinary reputation as a practitioner and author, the persistence of which is well illustrated by the fact that eight of the one hundred and eighty-two medical books printed before 1481 were from his pen. He seems to have taught medicine in Paris, Bologna and Padua. He was a devoted astrologer, had a reputation among the people as a magician and, like his contemporary, Arnold of Villanova, came into conflict with the Church and appears to have been several times before the Inquisition; indeed it is said that he escaped the stake only by a timely death. He was a prolific commentator on Aristotle, and his exposition of the "problems" had a great vogue. The early editions of his texts are among the most superb works ever printed. He outlived his reputation as a magician, and more than a century after his death Frederick, Duke of Urbino, caused his effigies to be set up over the gate of the palace at Padua with this inscription: PETRUS APONUS PATAVINUS PHILOSOPHIAE MEDICINAEQUE SCIENTISSIMUS, OB IDQUE, CONCILIATORIS NOMEN ADEPTUS, ASTROLOGIAE VERO ADEO PERITUS, UT IN MAGIAE SUSPICIONEM INCIDERIT, FALSOQUE DE HAERESI POSTULATUS, ABSOLUTUS FUERIT.(21)