μόνον τὸ καλὸν ἀγαθὸν εἶναι → only the beautiful is the good, only the morally beautiful is good
Σύμη, ἡ.
Symē: ēs, f., = Σύμη,>I an island of the Ægean Sea, between Rhodes and Cnidos, Plin. 5, 31, 36, § 133; Mel. 2, 7.