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
flexŭōsē: adv., v. flexuosus.
flexŭōsē (flexuosus), de façon sinueuse : Plin. 18, 357 || en faisant des détours : Ennod. Op. 3, 21.