ἀσκεῖν περὶ τὰ νοσήματα δύο, ὠφελεῖν ἢ μὴ βλάπτειν → strive, with regard to diseases, for two things — to do good, or to do no harm | as to diseases, make a habit of two things — to help, or at least, to do no harm
abba: indecl.,=ůββū [Chald. Abba, Heb. ab],
I father, Vulg. Marc. 14, 36; ib. Rom. 8, 15; ib. Gal. 4, 6.
abba Greg. Tur. et abbās, ātis, m., Sid. Carm. 16, 114, abbé, chef d’une communauté religieuse.