Montaigne observes of fear that it is a surprisal of the heart upon the apprehension of approaching evil; and if it reaches the degree of terror, and the evil seems impendent, the hair is raised on end, and the whole body put into horror and trembling. After this, if the passion continues, the spirits are thrown into confusion, so that they cannot execute their offices; the usual successors of reason fail, judgment is blinded, the powers of voluntary motion become weak, and the heart is insufficient to maintain the circulation of the blood, which, stopping and stagnating in the ventricles, causes painting and swooning, and sometimes sudden death. The quaint old essayist then illustrates by examples. He tells of a jester who had contrived to give his master, a petty prince of Italy, a hearty ducking and a fright to boot, to cure him of an ague. The treatment succeeded; but the autocrat, by way of retaliation, had his audacious physician tried for treason, and condemned to lose his had. The criminal was brought forth, the priest received his confession, and the luckless buffoon knelt to prepare for the blow. Instead of wielding his axe, the executioner, as he had been instructed, threw a pitcher of water on the bare neck of the criminal. Here the jest was to have ended; but the shock was too great for poor Gonella, who was found dead on the block. Montaigne also says, that fear manifests its utmost power and effect when it throws men into a valiant despair, having before deprived them of all sense both of duty and honor. In the first great battle of the Romans against Hannibal, under the Consul Sempronius, a body of twenty thousand men that had taken flight, seeing no other escape for their cowardice, threw themselves headlong upon the great mass of their pursuing enemies, with wonderful force and fury they charged, and cut a passage through, with a prodigious slaughter of the Carthaginians; thus purchasing an ignominious retreat at the same price which might have won for them glorious victory. {163} But if fear is a destructive, it also sometimes acts in an opposite sense. Dr. Thomas Bartoline tells us in his history of anatomy, that fear has been known to cure epilepsy, gout, and ague. He relates that a woman of condition, who was affected with the tertian ague, was so terrified by the explosion of a bomb, which was fired off during her fit, that she fainted away and was thought to be dead. "Having then sent for me to see her," he adds, "and finding her pulse still pretty strong, I prescribed for her some slight cordials, and she soon recovered from her state of weakness without any appearance of fever, which had afterward no return."