ἔργοισι χρηστός, οὐ λόγοις ἔφυν μόνον → a friend in deeds, and not in words alone
incessābĭlis: e, adj. 2. in-cesso,I unceasing, incessant (post-class.): labor, Mart. Cap. 1, 14; Cael. Aur. Tard. 4, 6.—Adv.: in-cessābĭlĭter, incessantly, Mart. Cap. 9, 303; Hier. Ep. 64.