It is no small thing to be content with God and with the universe, not to fear what destiny has in store for us, nor to complain of what befalls us. Acquaintance with true principles gives us this advantage, quite other than that the Stoics and the Epicureans derived from their philosophy. There is as much difference between true morality and theirs as there is [283] between joy and patience: for their tranquillity was founded only on necessity, while ours must rest upon the perfection and beauty of things, upon our own happiness. 255. What, then, shall we say of bodily sufferings? May they not be sufficiently acute to disturb the sage's tranquillity? Aristotle assents; the Stoics were of a different opinion, and even the Epicureans likewise. M. Descartes revived the doctrine of these philosophers; he says in the letter just quoted: 'that even amid the worst misfortunes and the most overwhelming sufferings one may always be content, if only one knows how to exercise reason'. M. Bayle says concerning this (_Reply to the Questions of a Provincial_, vol. III, ch. 157, p. 991) 'that it is saying nothing, that it is prescribing for us a remedy whose preparation hardly anyone understands'. I hold that the thing is not impossible, and that men could attain it by dint of meditation and practice. For apart from the true martyrs and those who have been aided in wonderful wise from on high, there have been counterfeits who imitated them. That Spanish slave who killed the Carthaginian governor in order to avenge his master and who evinced great joy in his deed, even in the greatest tortures, may shame the philosophers. Why should not one go as far as he? One may say of an advantage, as of a disadvantage: _Cuivis potest accidere, quod cuiquam potest_. 256. But even to-day entire tribes, such as the Hurons, the Iroquois, the Galibis and other peoples of America teach us a great lesson on this matter: one cannot read without astonishment of the intrepidity and well-nigh insensibility wherewith they brave their enemies, who roast them over a slow fire and eat them by slices. If such people could retain their physical superiority and their courage, and combine them with our acquirements, they would surpass us in every way, _Extat ut in mediis turris aprica casis_. They would be, in comparison with us, as a giant to a dwarf, a mountain to a hill: _Quantus Eryx, et quantus Athos, gaudetque nivali_ _Vertice se attollens pater Apenninus ad auras._