ἄνεμος καὶ ὄλεθρος ἄνθρωπος → ruinous and unstable man, a man unstable as the wind
laetans (gen.), laetantis ADJ :: rejoicing
laetans: antis, Part. and P. a., from laetor.
lætāns,¹⁵ tis, p.-adj. de lætor, joyeux : Cic. Clu. 28 || riant, agréable : Lucr. 2, 344.