The most decided heretic and doubter of the sixteenth century was one Sanchez, by birth a Portuguese, and practising as a physician at Toulouse; but the impetus which ultimately led to the spread and popularity of sceptical opinions in relation to politics and theology, is chiefly due to the satirical romances of Rabelais and the essays of Montaigne. "What Rabelais was to the supporters of theology," says Buckle, "that was Montaigne to the theology itself. The writings of Rabelais were only directed against the clergy, but the writings of Montaigne were directed against the system of which the clergy were the offspring." Montaigne was born at Bordeaux 1533, died 1592. Louis Blanc says of his words, "Et ce ne sont pas simples discours d'un philosophe à des philosophes. Montaigne s'addresse à tous." Montaigne's words were not those of a philosopher talking only to his own order, he addressed himself to mankind at large, and he wrote in language the majority could easily comprehend. Voltaire points out that Montaigne as a philosopher was the exception in France to his class; he having succeeded in escaping that persecution which fell so heavily on others. Montaigne's thoughts were like sharp instruments scattered broadcast, and intended for the destruction of many of the old social and conventional bonds; he was the advocate of individualism, and placed each man as above society, rather than society as more important than each man. Montaigne mocked the reasoners who contradicted each other, and derided that fallibility of mind which regarded the opinion of the moment as infallibly true, and which was yet always temporarily changed by an attack of fever or a draught of strong drink, and often permanently modified by some new discovery. Less fortunate than Montaigne, Godfrey a Valle was burned for heresy in Paris in 1572, his chief offence having been that of issuing a work entitled "De Arte Nihil Credendi." Heresy thus championed in France, Germany, and England, had in Italy its sixteenth century soldiers in Pomponatius of Mantua, Giordano Bruno, and Telesio, both of Naples, and in Campanella of Calabria, a gallant band, who were nearly all met with the cry of "Atheist," and were either answered with exile, the prison, or the faggot. Pomponatius, who was born 1486 and died 1525, wrote a treatise on the Soul, which was so much deemed an attack on the doctrine of immortality despite a profession of reverence for the dogmas of the Church, that the work was publicly burned at Venice, a special bull of Leo X. being directed against the doctrine. Bernard Telesio was born at Naples in 1508, and founded there a school in which mathematics and philosophy were given the first place. During his lifetime he had the good fortune to escape persecution, but sites his death his works were proscribed by the Church; Telesio was chiefly useful in educating the minds of some of the Neapolitans for more advanced thinking than his own.