The more one reads of Chauliac's work the less is one surprised at the estimation in which he has been held wherever known. It would not be hard to add a further sheaf of compliments to those collected by Nicaise. Modern writers on the history of medicine have all been enthusiastic in their admiration of him, just in proportion to the thoroughness of their acquaintance with him. Portal, in his "History of Anatomy and Surgery," says, "Finally, it may be averred that Guy de Chauliac said nearly everything which modern surgeons say, and that his work is of infinite price but unfortunately too little read, too little pondered." Malgaigne declares Chauliac's "Chirurgia Magna" to be "a masterpiece of learned and luminous writing." Professor Clifford Allbutt, the Regius Professor of Physic at the University of Cambridge, says of Chauliac's treatise: "This great work I have studied carefully and not without prejudice; yet I cannot wonder that Fallopius compared the author to Hippocrates or that John Freind calls him the Prince of Surgeons. It is rich, aphoristic, orderly, and precise."[25] If to this account of his professional career it be added that Chauliac's personality is, if possible, more interesting than his surgical accomplishment, some idea of the significance of the life of the great father of modern surgery will be realized. We have already quoted the distinguished words of praise accorded him by Pope Clement VI. That they were well deserved, Chauliac's conduct during the black death which ravaged Avignon in 1348, shortly after his arrival in the Papal City, would have been sufficient of itself to attest. The occurrence of the plague in a city usually gave rise to an exhibition of the most arrant cowardice, and all who could, fled. In many of the European cities the physicians joined the fugitives, and the ailing were left to care for themselves. With a few notable exceptions, this was the case at Avignon, but Guy was among those who remained faithful to his duty and took on himself the self-sacrificing labor of caring for the sick, doubly harassing because so many of his brother physicians were absent. He denounces their conduct as shameful, yet does not boast of his own courage, but on the contrary says that he was in constant fear of the disease. Toward the end of the epidemic he was attacked by the plague and for a time his life was despaired of. Fortunately he recovered, to become the most influential among his colleagues, the most highly admired of the physicians of his generation, and the close personal friend of all the high ecclesiastics, who had witnessed his magnificent display of courage and of helpfulness for the plague-stricken during the epidemic. He wrote a very clear account of the epidemic, which leaves no doubt that it was true bubonic plague. After this fine example, Chauliac's advice to brother physicians in the specialty of surgery carried added weight. In the Introductory chapter of his "Chirurgia Magna" he said: