προκαταμανθάνω
From LSJ
οἱ μὲν εὐποροῦμεν οἱ δ' ἀλύομεν → some of us prosper and others are at our wit's end, some of us are prospering and others of us are at our wit's end
English (LSJ)
A learn or consider first, -μεμαθηκέναι Antyll. ap. Orib.8.5.1, cf. D.C.52.33.