After the conclusion of the battle between Perseus and the Romans, king Eumenes found himself in what people call an unexpected and extraordinary trouble, but what, if we regard the natural course of human concerns, was quite an everyday affair. For it is quite the way of Fortune to confound human calculations by surprises; and when she has helped a man for a time, and caused her balance to incline in his favour, to turn round upon him as though she repented, throw her weight into the opposite scale, and mar all his successes. And was the case now with Eumenes. He imagined that at last his own kingdom was safe, and that he might look forward to a time of ease, now that Perseus and the whole kingdom of Macedonia were utterly destroyed; yet it was then that he was confronted with the gravest dangers, by the Gauls in Asia seizing the opportunity for an unexpected rising.... After reigning in Memphis for a time Philometor made terms with his brother and sister, returned to Alexandria, and there all three were being besieged by Antiochus. See above, 28, 18.