Plutarch, De Curiositate [On Being a Busybody] 516a
“Now, just as in the myth they say that Lamia sleeps at home, putting her eyes set aside in some jar, but when she goes out she puts them back in and peers around, in the same way each of us puts his curiosity, as if fitting in an eye, into meanness towards others. But we often stumble over our own mistakes and faults because of ignorance, since we fail to secure sight or light for them.
For this reason, a busybody is rather useful to his enemies, since he rebukes and emphasizes their faults and shows them what they should guard and correct, even as he overlooks most of his own issues thanks to his obsession with everyone else. This is why Odysseus did not stop to speak with his mother before he inquired from the seer about those things for which he had come to Hades. Once he had made his inquiry, he turned to his own mother and also the other women, asking who Tyro was, who beautiful Khloris was, and why Epikaste had died.”
νῦν δ’ ὥσπερ ἐν τῷ μύθῳ τὴν Λάμιαν λέγουσιν οἴκοι μὲν εὕδειν τυφλήν, ἐν ἀγγείῳ τινὶ τοὺς ὀφθαλμοὺς ἔχουσαν ἀποκειμένους, | ἔξω δὲ προϊοῦσαν ἐντίθεσθαι καὶ βλέπειν, οὕτως ἡμῶν ἕκαστος ἔξω καὶ πρὸς ἑτέρους τῇ κακονοίᾳ τὴν περιεργίαν ὥσπερ ὀφθαλμὸν ἐντίθησι, τοῖς δ’ ἑαυτῶν ἁμαρτήμασι καὶ κακοῖς πολλάκις περιπταίομεν ὑπ’ ἀγνοίας, ὄψιν ἐπ’ αὐτὰ καὶ φῶς οὐ ποριζόμενοι. διὸ καὶ τοῖς ἐχθροῖς ὠφελιμώτερός ἐστιν ὁ πολυπραγμονῶν· τὰ γὰρ ἐκείνων ἐλέγχει καὶ προφέρεται καὶ δείκνυσιν αὐτοῖς ἃ δεῖ φυλάξασθαι καὶ διορθῶσαι, τῶν δ’ οἴκοι τὰ πλεῖστα παρορᾷ διὰ τὴν περὶ τὰ ἔξω πτόησιν. ὁ μὲν γὰρ ᾿Οδυσσεὺς (λ 84 sqq.) οὐδὲ τῇ μητρὶ διαλεχθῆναι πρότε- ρον ὑπέμεινεν ἢ πυθέσθαι παρὰ τοῦ μάντεως, ὧν ἕνεκ’ ἦλθεν εἰς ῞Αιδου, πυθόμενος δὲ οὕτω πρός τε ταύτην ἔτρεψεν αὑτόν, καὶ τὰς ἄλλας γυναῖκας ἀνέκρινε, τίς ἡ Τυρὼ καὶ τίς ἡ καλὴ Χλωρὶς καὶ διὰ τί ἡ ᾿Επικάστη ἀπέθανεν…
