ἀσκέειν, περὶ τὰ νουσήματα, δύο, ὠφελέειν, 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
caution: P. and V. εὐλάβεια, ἡ, P. φυλακή, ἡ.
forethought: P. and V. πρόνοια, ἡ, P. προμήθεια, ἡ, V. προμηθία, ἡ.