prooemium
ὁδὸς ἄνω κάτω μία καὶ ὡυτή → the road up and the road down is one and the same, the upward path and the downward path are the same
Latin > English (Lewis & Short)
prŏoemĭum: ii, n., = προοίμιον>.
I An introduction, preface, proem (class.; syn.: exordium, principium): quod principium Latine vel exordium dicitur, majore quădam ratione Graeci videntur προοίμιον> nominasse: quia a nostris initium modo significatur, illi satis clare partem hanc esse ante ingressum rei, de quă dicendum sit, ostendunt ..certe prooemium est, quod apud judicem, priusquam causam cognoverit, prosit, Quint. 4, 1, 1; cf. id. 4, 1, 53; 2, 13, 1; 3, 9, 1; 3, 11, 28 et saep.: citharoedi prooemium, prelude, Cic. de Or. 2, 80, 325: longo et alte petito prooemio respondere, id. Clu. 21, 58' volumen prooemiorum . .prooemio abuti prooemium exarare, desecare, agglutinare, id. Att. 16, 6, 4: legis prooemium, id. Leg. 2, 7, 16.—
II Transf., in gen., a beginning (poet.): rixae, Juv 3, 288.