Final answer:
True, Cicero's work 'De Oratore' suggests that a perfect orator should uphold both personal and state dignity, embodying the virtues expected of a Roman citizen.
Step-by-step explanation:
True: In De Oratore, Cicero indeed revives the idea that the perfect orator must maintain the state's dignity as well as his own. Cicero, as a renowned orator and a statesman, implied that the orator must embody the virtues and decorum expected of a Roman citizen, especially one in a position of power.
This expectation is reflective of the broader societal norms of the time, where emotional restraint and upholding one's social responsibilities were highly valued among the Roman elite. Thus, the orator's conduct, including mastery over public speaking and embodiment of Romanness, was paramount to maintaining both personal and state dignity.