According to the quotations, citizenship in ancient Greece and ancient Rome was similar in that:
Citizenship came with responsibilities people owed to the state. The quotations indicate that citizenship came with the responsibility to sacrifice for the state and to put its interests, and the interests of everyone in it, before themselves.
Both Aristotle and Cicero emphasize the idea that citizens are not just individuals but have a duty to the community or state, suggesting a shared responsibility and a sense of belonging to something greater than themselves.