so much wisdom and so much benevolence." There are two allusions to smallpox in "Don Juan," which was published in 1819, showing to what an extent Jennerian teachings were in the air. The first is: The doctor paid off an old pox By borrowing a new one from an ox. (Canto I., stanza 129.) The second is: I said the smallpox has gone out of late, Perhaps it may be followed by the great. (Stanza 130.) Before 1812, Jenner had been made an honorary member of nearly every scientific society in Europe, and had received the freedom of the cities of London, Edinburgh, Dublin and Glasgow. The Medical Society of London presented him with a gold medal struck in his honor; in Berlin in 1812 there was a Jennerian festival on the anniversary of Phipps's vaccination. Addresses and diplomas were showered on him, and in 1813 the University of Oxford conferred on him the degree of M.D. honoris causa. As he refused point blank to pass the examination in Latin and Greek required by the Royal College of Physicians of London, Jenner never obtained admission into that learned body. When some one recommended him to revise his classics so that he might become an F.R.C.P. he replied, "I would not do it for a diadem"; and then, thinking of a far better reward, added: "I would not do it for John Hunter's museum." But while the pure in heart were thus receiving the blessing offered them by the benovelent man of science, the pests of society, those discontented and jaundiced ones who are always to be found in the dark recesses of the cave of Adullam, were not idle. Many of his medical colleagues did indeed sneer, as some are always apt to do at any new thing however good. To all these Jenner replied, and a very great deal of his valuable time was consumed in arguing with them. But the sect of the anti-vaccinators had arisen, and was to some extent organized. Caricatures, lampoons, scurrilities, vulgarities and misrepresentations, the mean, were scattered on all sides. Nothing was too absurd to be stated or believed--that vaccinated persons had their faces grow like oxen, that they coughed like cows, bellowed like bulls and became hairy on the body. One omniscient objector declared that, "vaccination was the most degrading relapse of philosophy that had ever disgraced the civilized world." A Dr. Rowley, evidently imagining himself honored by a special participation in the Divine counsels, declared that "smallpox is a visitation from God, but cowpox is produced by presumptuous man. The former was what Heaven had ordained, the latter is a daring violation of our holy religion." It was rather hard to blame Dr. Jenner for the origin of cowpox. It took much forbearance to endure this sort of thing; but Jenner's was a first-class mind and he evidently dealt leniently even with fools. It was not for the first time in the world's history that a lover of mankind had been spurned with the words--"He hath a devil and is mad."