θεοὶ μὲν γὰρ μελλόντων, ἄνθρωποι δὲ γιγνομένων, σοφοὶ δὲ προσιόντων αἰσθάνονται → because gods perceive future things, men what is happening now, but wise men perceive approaching things
(see also: λῦμα) dirt, stain, taint, scourings
