εἷς οἰωνὸς ἄριστος, ἀμύνεσθαι περὶ πάτρης → the best goal is defending your country
Ar. and P. δανείζεσθαι, χρήσασθαι (1st aor. mid. κιχράναι).
borrow in addition: P. προσδανείζεσθαι.