Theodor Mommsen,
The History of Rome, Book IV
“ He was a political incendiary. Not only was the hundred years' revolution which dates from him, so far as it was one man's work, the work of Gaius Gracchus, but he was above all the true founder of that terrible urban proletariate flattered and paid by the classes above it, which through its aggregation in the capital—the natural consequence of the largesses of corn—became at once utterly demoralized and aware of its power, and which—with its demands, sometimes stupid, sometimes knavish, and its talk of the sovereignty of the people—lay like an incubus for five hundred years upon the Roman commonwealth and only perished along with it And yet—this greatest of political transgressors was in turn the regenerator of his country. There is scarce a structural idea in Roman monarchy, which is not traceable to Gaius Gracchus. ”
