ἄμεινον γὰρ ἑαυτῷ φυλάττειν τὴν ἐλευθερίαν τοῦ ἑτέρων ἀφαιρεῖσθαι → for it is better to guard one's own freedom than to deprive another of his
adv.
By chance: P. and V. τύχῃ, P. κατὰ τύχην.
At random: P. and V. εἰκῆ.
Remark casually, v.; P. παραφθέγγεσθαι (absol. or acc.).