happiness of establishing the commonwealth on a safe and sound basis, and thus enjoy the reward of which I am ambitious, that of being celebrated for moulding it into the form best adapted to present circumstances; so that, on my leaving the world, I may carry with me the hope that the foundations which I have laid for its future government, will stand firm and stable.”
XXIX. The city, which was not built in a manner suitable to the grandeur of the empire, and was liable to inundations of the Tiber 149, as well as to fires, was so much improved under his administration, that he boasted, not without reason, that he “found it of brick, but left it of marble.” 150 He also rendered (92) it secure for the time to come against such disasters, as far as could be effected by human foresight. A great number of public buildings were erected by him, the most considerable of which were a forum 151, containing the temple of Mars the Avenger, the temple of Apollo on the Palatine hill, and the temple of Jupiter Tonans in the Capitol. The reason of his building a new forum was the vast increase in the population, and the number of causes to be tried in the courts, for which, the two already existing not affording sufficient space, it was thought necessary to have a third. It was therefore opened for public use before the temple of Mars was completely finished; and a law was passed, that causes should be tried, and judges chosen by lot, in that place. The temple of Mars was built in fulfilment of a vow made during the war of Philippi, undertaken by him to avenge his father’s murder. He ordained that the senate should always assemble there when they met to deliberate respecting wars and triumphs; that thence should be