Γελᾷ δ' ὁ μωρός, κἄν τι μὴ γέλοιον ᾖ → The fool laughs even when there's nothing to laugh at
A v. κραίνω.
κρααίνω (Α)βλ. κραίνω (II).
See also: s. κραιαίνω