We may readily believe, that the father of his country hesitated whether he ought to intrust the various and doubtful character of his kinsman Hadrian with sovereign power. In his last moments the arts of the empress Plotina either fixed the irresolution of Trajan, or boldly supposed a fictitious adoption; 38 the truth of which could not be safely disputed, and Hadrian was peaceably acknowledged as his lawful successor. Under his reign, as has been already mentioned, the empire flourished in peace and prosperity. He encouraged the arts, reformed the laws, asserted military discipline, and visited all his provinces in person. His vast and active genius was equally suited to the most enlarged views, and the minute details of civil policy. But the ruling passions of his soul were curiosity and vanity. As they prevailed, and as they were attracted by different objects, Hadrian was, by turns, an excellent prince, a ridiculous sophist, and a jealous tyrant. The general tenor of his conduct deserved praise for its equity and moderation. Yet in the first days of his reign, he put to death four consular senators, his personal enemies, and men who had been judged worthy of empire; and the tediousness of a painful illness rendered him, at last, peevish and cruel. The senate doubted whether they should pronounce him a god or a tyrant; and the honors decreed to his memory were granted to the prayers of the pious Antoninus. 39 38 (return) [ Dion (l. lxix. p. 1249) affirms the whole to have been a fiction, on the authority of his father, who, being governor of the province where Trajan died, had very good opportunities of sifting this mysterious transaction. Yet Dodwell (Prælect. Camden. xvii.) has maintained that Hadrian was called to the certain hope of the empire, during the lifetime of Trajan.] 39 (return) [ Dion, (l. lxx. p. 1171.) Aurel. Victor.] The caprice of Hadrian influenced his choice of a successor.