Posidonius
From LSJ
Ὁ μηδὲν εἰδὼς οὐδὲν ἐξαμαρτάνει → Quicumque nihil (nil) scit, ille vir peccat nihil → Ein Mann, der ohne Wissen ist, macht auch nichts falsch
Latin > English (Lewis & Short)
Pŏsīdōnĭus: ii, m., = Ποσειδώνιος>,
I a celebrated Stoic at Rhodes, a disciple of Panœtius and instructor of Cicero, Cic. Att. 2, 1, 2; id. Off. 3, 2, 8; id. N. D. 1, 3, 6; id. Div. 1, 3, 6 al.