Not that the sons and grandsons of the vanquished at Cannae and Zama had so utterly degenerated from their fathers and grandfathers; the difference was not so much in the men who now sat in the Senate as in the times. Where a limited number of old families of established wealth and hereditary political importance conducts the government, it will display in seasons of danger an incomparable tenacity of purpose and power of heroic self-sacrifice, just as in seasons of tranquility it will be short-sighted, selfish, and negligent; the germs of both results are essentially involved in its hereditary and collegiate character. The morbid matter had been long in existence, but it needed the sun of prosperity to develop it.