Potitus

From LSJ

ὃν οὐ τύπτει λόγος οὐδὲ ῥάβδος → if words don't get through, neither a beating will | if the carrot doesn't work, the stick will not work either | whom words do not strike, neither does the rod

Source

Latin > English (Lewis & Short)

Potitus: i, m.,
I a Roman surname: C. Valerius Potitus, Liv. 4, 53.

Latin > French (Gaffiot 2016)

(2) Pŏtītus, ī, m., surnom romain : Liv. 4, 53 ; 6, 5.