The danger was serious but brief. Reinforcements arrived from Cilicia: the Egyptian rebels were defeated: the ex-vizier put to death: Cleopatra and her brother made rulers over Egypt under the protection of Rome. Caesar in the spring crossed to Asia Minor, where he came, saw, and conquered, as he himself said. In September he was in Athens: in October in Rome: in December in Africa. There, at the battle of Thapsus, he crushed out the last spark of opposition. Cato, who had fled to Utica, killed himself, much to Caesar’s distress. He admired the sturdy independence of the old man and would have spared him. His daughter Portia was married to Marcus Junius Brutus, a Pompeian whom Caesar had pardoned and loved as a son. The secret of Caesar’s clemency, which astonished his contemporaries, lay partly in his own nature, partly in his clear purpose to re-establish life in Rome on a firm and lasting foundation. His mind had no bitterness. Bitterness arises out of some inner uncertainty; Caesar had a rare certainty as to what he wanted to do and as to his being able to do it. He was not afraid of other people or of their judgements. He had no need to compare himself uneasily with them. He could stand on what he did, irrespective of what they thought about it. He had come to build, not to destroy. He had seen the failure of Marius and of Sulla. Sulla had tried to restart Rome on a false basis--the rule of one party in the State, standing on the bleeding bodies and broken fortunes of the other. He had failed. His system had crumbled, and in its ruin it had brought the whole State to the ground. Moreover, Sulla’s system had left no room for growth. Rome’s task in the world had grown enormously and the old machine was quite incapable of fulfilling it. Caesar wanted to create a new machine that could govern not a city but a world. [Illustration: A ROMAN COIN celebrating the murder of Caesar] Caesar worked with the energy and power of a giant at his colossal task. Every part of the State was in disorder--the army, the navy, the treasury, the laws, trade, the whole business of government. He had to reconstruct the whole, and in the space of little more than a year he did much towards this. And besides these great tasks there were lesser ones--the reform of the calendar, of the system of weights and measures, of the language. Reforms are never popular. The change from bad to good is slow and gradual. Caesar’s followers were not made as rich as they had hoped. His measures were directed to filling, not private pockets, but the coffers of the State. The people loved him. Their lot was vastly improved. But a growing body began to say that he was behaving as a tyrant and that things were no better than they had been under the old government. Some of these people were sincere republicans who were afraid that Caesar was trying to make himself king. Among them was Marcus Junius Brutus.