γελᾷ δ' ὁ μωρός, κἄν τι μὴ γέλοιον ᾖ → the fool laughs even when there's nothing to laugh at
ἡ ἅμαξα τὸν βοῦν, ἡ ἅμαξα τὸν βοῦν ἐκφέρει, ἡ ἅμαξα τὸν βοῦν ἕλκει