Section 6: Political Work Can Consume The Worker explained simply

VI. When Livius Drusus, a vigorous and energetic man, brought forward bills for new laws and radical measures of the Gracchus pattern, being the centre of a vast mob of all the peoples of Italy, and seeing no way to solve the question, since he was not allowed to deal with it as he wished, and yet was not free to throw it up after having once taken part in it, complained bitterly of his life, which had been one of unrest from the very cradle, and said, we are told, that “he was the only person who had never had any holidays even when he was a boy.” Indeed, while he was still under age and wearing the praetexta, he had the courage to plead the cause of accused persons in court, and to make use of his influence so powerfully that it is well known that in some causes his exertions gained a verdict. Where would such precocious ambition stop? You may be sure that one who showed such boldness as a child would end by becoming a great pest both in public and in private life: it was too late for him to complain that he had had no holidays, when from his boyhood he had been a firebrand and a nuisance in the courts. It is a stock question whether he committed suicide: for he fell by a sudden wound in the groin, and some doubted whether his death was caused by his own hand, though none disputed its having happened most seasonably. It would be superfluous to mention more who, while others thought them the happiest of men, have themselves borne true witness to their own feelings, and have loathed all that they have done for all the years of their lives: yet by these complaints they have effected no alteration either in others or in themselves: for after these words have escaped them their feelings revert to their accustomed frame. By Hercules, that life of you great men, even though it should last for more than a thousand years, is still a very short one: those vices of yours would swallow up any extent of time: no wonder if this our ordinary span, which, though Nature hurries on, can be enlarged by common sense, soon slips away from you: for you do not lay hold of it or hold it back, and try to delay the swiftest of all things, but you let it pass as though it were a useless thing and you could supply its place.