Niccolò Machiavelli,
History of Florence and of the Affairs of Italy
“ When will there be an end of your demands? and how long will you continue to abuse our liberality? Do you not observe with how much more moderation we bear defeat than you your victory? To what end will your divisions bring our city? Have you forgotten that when disunited Castruccio, a low citizen of Lucca, subdued her? or that a duke of Athens, your hired captain did so too? But when the citizens were united in her defense, an archbishop of Milan and a pope were unable to subdue it, and, after many years of war, were compelled to retire with disgrace. ”
