vigilant
From LSJ
Θνητὸς πεφυκὼς τοὐπίσω πειρῶ βλέπειν → Homo natus id, quod instat, ut videas, age → Als sterblich Wesen mühe dich zu seh'n, was folgt
English > Greek (Woodhouse)
adj.
Sleepless: P. and V. ἄγρυπνος, V. ἄϋπνος (also Plat. but rare P.).
Be vigilant, v.: P. and W εὐλαβεῖσθαι, προμηθεῖσθαι; see take precautions, under precaution.
Be sleepless: P. ἀγρυπνεῖν.