subject to no authority but the people's will, whether expressed directly by them or indirectly through his colleagues.[307] The history of the Punic wars did indeed reveal, in the fate of a Varro or a Minucius, how popular insubordination might be punished, when its end was wrong. Polybius's own voice was raised in prophetic warning against a possible demagogy of the future.[308] But that history showed the healthy discipline of a healthy people--a people that had vanquished genius through subordination, a peasant class whose loyalty and tenacity were as great as those of its leaders, and without whom those leaders would have been helpless. Where was such a class to be found now? Change the subject or turn the page, and the Greek statesman and historian could point to the dreadful reverse of this picture.[309] He could show a Greek nation, gifted with political genius but doomed to political decay--a nation whose sons accumulated money, lived in luxury with little forethought for the future, and refused to beget children for the State: a nation with a wealthy and cultured upper class, but one that was literally perishing for the lack of men.[310] Was this the fate in store for Rome? A temperament that was merely vigorous and keen might not have been affected by such reflections. One that was merely contemplative might have regarded them only as a subject for curious study. But Tiberius's mind ran to neither of these two extremes. He was a thoughtful and sensitive man of action. Sweet in temper, staid in deportment, gentle in language, he attracted from his dependants a loyalty that knew no limits, and from his friends a devotion that did not even shrink from death on his behalf. Even in his pure and polished oratory passion revealed itself chiefly in appeals to pity, not in the harsher forms of invective or of scorn. His mode of life was simple and restrained, but apparently with none of the pedantic austerity of the stoic. In an age that was becoming dissolute and frivolous he was moral and somewhat serious.[311] But his career is not that of the man who burdens society with the impression that he has a solemn mission to perform. Such men are rarely taken as seriously as they take themselves; they do not win aged men of experience to support their cause; the demeanour that wearies their friends is even likely to be found irksome by the mob.