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
mūcrōnātus: a, um, adj. mucro,
I pointed (post-Aug.): piscis mucronato rostro, Plin. 32, 2, 6, § 15: folia, id. 25, 13, 102, § 161.