σὺν μυρίοισι τὰ καλὰ γίγνεται πόνοις → good things come with many pains | no pain, no gain
P. κατάγειος, V. κατασκαφής, κατῶρυξ.
nether: P. and V. χθόνιος (Plato but rare P.), V. νέρτερος.
subterranean passage: P. ὑπόνομος, ὁ; see underground.
