γελᾷ δ' ὁ μωρός, κἄν τι μὴ γέλοιον ᾖ → the fool laughs even when there's nothing to laugh at
sich: herabbegeben, sich, descendere, von etc., de etc.; se demittere, in etc., in etc. – herabbeugen, deflectere. – detorquere (mit Gewalt).