Anthony Everitt

“Most Romans believed that their system of government was the finest political invention of the human mind. Change was inconceivable. Indeed, the constitution's various parts were so mutually interdependent that reform within the rules was next to impossible. As a result, radicals found that they had little choice other than to set themselves beyond and against the law. This inflexibility had disastrous consequences as it became increasingly clear that the Roman state was incapable of responding adequately to the challenges it faced. Political debate became polarized into bitter conflicts, with radical outsiders trying to press change on conservative insiders who, in the teeth of all the evidence, believed that all was for the best under the best of all possible constitutions (16).”
― Anthony Everitt, Cicero: The Life and Times of Rome's Greatest Politician

“Rome became a republic in 509 B.C., after driving out its king and abolishing the monarchy. The next two centuries saw a long struggle for power between a group of noble families, patricians, and ordinary citizens, plebeians, who were excluded from public office. The outcome was a apparent victory for the people, but the old aristocracy, supplemented by rich pledeian nobles, still controlled the state. What looked in many ways like democracy was, in fact, an oligarcy modified by elections.”
― Anthony Everitt, Augustus: The Life of Rome's First Emperor