τὸ δὲ μέλλον ἀκριβῶς οἶδεν οὐδεὶς θνατὸς ὅπᾳ φέρεται → but as for the future no mortal knows for certain where he is bound
ŏbăcerbō, āre, tr., aigrir, exaspérer : P. Fest. 187.
*obacerbo, as, are. :: 惹人怒