ἀκίνδυνοι δ' ἀρεταὶ οὔτε παρ' ἀνδράσιν οὔτ' ἐν ναυσὶ κοίλαις τίμιαι → but excellence without danger is honored neither among men nor in hollow ships
sure: P. and V. πιστός, ἀσφαλής, ἐχέγγυος (Thuc. but rare P.), φερέγγυος (Thuc. but rare P.).
incessant: V. διατελής; see incessant.