ὁ χρόνος ἐστὶ δάνος, τὸ ζῆν πικρός ἐσθ' ὁ δανίσας → time is a loan, and he who lent you life is a hard creditor | time is on loan and life's lender is a prick
νυκτεργασία: ἡ, ἔργον ἐν καιρῷ νυκτός, «νυχτέρι», Νικήτ. Χρ. 218Β.