ἄνεμος καὶ ὄλεθρος ἄνθρωπος → ruinous and unstable man, a man unstable as the wind
(1) arcānum,¹¹ ī, n. (arcanus), secret : Hor. O. 1, 18, 16 ; Ov. M. 7, 192, etc.
arcanum arcani N N :: secret, mystery; secret/hidden place
