It is manifestly possible to be a good citizen without possessing the goodness that constitutes a good man.

Aristotle (384-322 BC) Greek philosopher

Politics [Πολιτικά], Book 3, ch. 4 / 1276b.34 [tr. Rackham (1932)]
    (Source)

Alternate translations:

• "It is quite possible that a citizen, though good as such, should not possess the excellence which characterizes a the good man." [tr. Bolland (1877)]
• "The good citizen need not of necessity possess the virtue which makes a good man." [tr. Jowett (1885)]
• "An excellent citizen does not possess that virtue which constitutes a good man." [tr. Ellis (1912)]
• "That it is possible for a citizen to be excellent yet not possess the virtue in accordance with which he is an excellent man, therefore, is evident." [tr. Lord (1984)]