7But when the king was summoned by the Cæsar to a conference, looking up at him with trembling eyes, he was overcome by the aspect of the conqueror, and overwhelmed by a sense of his own embarrassing condition, and especially by the compulsion under which he was now (since it was reasonable that after so many successes of the Romans that the cities which had been destroyed by the violence of the barbarians should be rebuilt) to supply waggons and materials from his own stores and those of his subjects.