Ζῆν οὐκ ἄξιος, ὅτῳ μηδὲ εἷς ἐστι χρηστὸς φίλος → Life is not worth living if you do not have at least one friend.
sānesco: ĕre,
I v. inch. n. sanus, to become sound, get well, heal (post-Aug.): insanientes sub somno sanescunt, Cels. 3, 18: corpus, id. 2, 8: ulcera, id. 3, 22; Plin. 17, 23, 35, § 214: vulnera, Col. 6, 7, 4: cutis, Cels. 8, 4 et saep.