Τὸ νικᾶν αὐτὸν αὑτὸν πασῶν νικῶν πρώτη τε καὶ ἀρίστη → The first and best victory is to conquer self.
socia sociae N F :: associate/partner (female); companion/partner (in marriage)
sŏcĭa: ae, v. socius.
sŏcĭa,¹³ æ, f., compagne : Cic. Br. 45 ; v. socius 1.
socia, ae, f., s. socius.