ἀνθρωπεία φύσις πολεμία τοῦ προὔχοντος → human nature is hostile to all that is eminent
P. and V. ἄγρυπνος, V. ἄυπνος (also Plato but rare P.), ὀψίκοιτος (lit. late in sleeping).
be sleepless, v.: P. ἀγρυπνεῖν.