Γελᾷ δ' ὁ μωρός, κἄν τι μὴ γέλοιον ᾖ → The fool laughs even when there's nothing to laugh at
adj.
Praiseworthy: P. ἐπαινετός.
Good: P. and V. σπουδαῖος, καλός, χρηστός.
Befitting: P. and V. εὐπρεπής.
Glorious: P. and V. εὔδοξος.