σπουδῇ
From LSJ
Κούφως φέρειν δεῖ τὰς παρεστώσας τύχας → Fiet levis fortuna, si leviter feras → Leicht muss man tragen das bestehende Geschick
English (Woodhouse)
eagerly, energetically, enthusiastically, gladly, industriously, quickly, in hot haste, with zeal
Dutch (Woordenboekgrieks.nl)
σπουδῇ adv. dat. sing. van σπουδή.