δυσπόριστος
From LSJ
φιλεῖ δέ τοι, δαιμόνιε, τῷ κάμνοντι συσπεύδειν θεός → you know, my good fellow, when a man strives hard, a god tends to lend him aid
English (LSJ)
ον,
A hard to come by or procure, opp. εὐπ., Epicur. Ep.3p.63U., cf. Phld.Herc.1251.12, D.H.1.37, D.Chr.7.152, Muson. Fr.18A p.94 H., Plu.2.156f; σχήματα Alex.Fig.1.1; δ. ἡ ἀρετὴ τοῦ σωφρονεῖν J.AJ19.2.5; τὸ δ. difficulty of getting, τῶν ἀναγκαίων Ph.1.19, cf. Plu.Sol.23.
