σὺν μυρίοισι τὰ καλὰ γίγνεται πόνοις → good things come with many pains | no pain, no gain
adv.
In addition: P. and V. ἔτι, πρὸς τούτοις, ἐπὶ τούτοις, V. καὶ πρός, πρός (rare P.), Ar. and P. προσέτι. Extra pay, subs.: P. ἐπιφορά, ἡ.