9. And his cruelty and morose suspicions, which were directed against everything of the kind, were a cruel addition to the sufferings of the unhappy persons who were accused of sedition or treason. 10. And if anything of the kind got wind, he instituted investigations of a more terrible nature than the law sanctioned, appointing men of known cruelty as judges in such cases; and in punishing offenders he endeavoured to protract their deaths as long as nature would allow, being in such cases more savage than even Gallienus. For he, though assailed by incessant and real plots of rebels, such as Aureolus, Posthumus, Ingenuus, and Valens who was surnamed the Thessalonian, and many others, often mitigated the penalty of crimes liable to sentence of death; while Constantius caused facts which were really unquestionable to be looked upon as doubtful by the excessive inhumanity of his tortures. 11. In such cases he had a mortal hatred of justice, even though his great object was to be accounted just and merciful: and as sparks flying from a dry wood, by a mere breath of wind are sometimes carried on with unrestrained course to the danger of the country villages around, so he also from the most trivial causes kindled heaps of evils, being very unlike that wise emperor Marcus Aurelius, who, when Cassius in Syria aspired to the supreme power, and when a bundle of letters which he had written to his accomplices, was taken with their bearer, and brought to him, ordered them at once to be burned, while he was still in Illyricum, in order that he might not know who had plotted against him, and so against his will be obliged to consider some persons as his enemies. 12. And, as some right-thinking people are of opinion, it was rather an indication of great virtue in Constantius to have quelled the empire without shedding more blood, than to have revenged himself with such cruelty. 13. As Cicero also teaches us, when in one of his letters to Nepos he accuses Cæsar of cruelty, "For," says he, "felicity is nothing else but success in what is honourable;" or to define it in another way, "Felicity is fortune assisting good counsels, and he who is not guided by such cannot be happy. Therefore in wicked and impious designs such as those of Cæsar there could be no felicity; and in my judgment Camillus when in exile was happier than Manlius at the same time, even if Manlius had been able to make himself king, as he wished." 14. The same is the language of Heraclitus of Ephesus, when he remarks that men of eminent capacity and virtue, through the caprice of fortune, have often been overcome by men destitute of either talent or energy. But that that glory is the best when power, existing with high rank, forces, as it were, its inclinations to be angry and cruel, and oppressive under the yoke, and so erects a glorious trophy in the citadel of its victorious mind.