The birth of young Mithridates had been, according to Justin,[69] signalised by the appearance of a wondrous comet, which was, probably, an idle tale; but those whose eyes are always strained towards a rising sun, are liable to be dazzled by all sorts of illusory visions. If the comet was to have brought prosperity to Mithridates, the consignment must have been dropped on the way, inasmuch as none of it reached the young prince, whose early years were passed in hot water; for he was in one continual perspiration, caused by the constant discovery that his life was in danger. His grandmother, Laodice, had killed five of her children, when young Mithridates, fearing that infanticide might run in the family, resorted to matricide, as an alternative for checking the fearful disease, and, according to Appian,[70] murdered his mother. It is said that his guardians did their utmost to get rid of him, by encouraging him in all sorts of dangerous games;--that they gave him weapons for playthings, and that one of his toys was a real sword, with which the child might have accidentally cut the slender thread of his own existence. They mounted him, also, upon the highest horses that could be found, which was the height of cruelty; but though the animals often kicked and hurled the youngster from his seat, fortune always decided the throw in his favour. He soon acquired such skill, that he was deep enough to meet the most fearful amount of plunging; and when placed upon a determined jibber, he could always back out of his danger. Though the horses given him to ride were quite unbroken, his neck remained entire; and he at length became such an excellent horseman, that he could travel on horseback--according to Polybius--125 miles a day, a length to which we are not prepared to go with the ancient historian. Young Mithridates, going at full gallop, for several successive hours, presents a spirited picture to the mind's eye, but duty compels us to pull him up at the turnpike of truth; for we can allow no evasion of the important trust of history. Among his other accomplishments, it is said that he could hurl the javelin to such a distance, that the enthusiasm of the spectators would be roused to the utmost pitch; but we are obliged to add, that his power in throwing the spear was not equal to that of the chroniclers in throwing the hatchet.