From Plato’s Phaedrus:
Socrates: But I have no leisure for [this subject] at all; and the reason, my friend, is this: I am not yet able, as the Delphic inscription has it, to know myself; so it seems to me ridiculous, when I do not yet know that, to investigate irrelevant things. And so I dismiss these matters and accepting the customary belief about them, as I was saying just now, I investigate not these things, but myself, to know whether I am a monster more complicated and more furious than Typhon or a gentler and simpler creature, to whom a divine and quiet lot is given by nature. [Fowler translation]
[229ε]… ἐμοὶ δὲ πρὸς αὐτὰ οὐδαμῶς ἐστι σχολή: τὸ δὲ αἴτιον, ὦ φίλε, τούτου τόδε. οὐ δύναμαί πω κατὰ τὸ Δελφικὸν γράμμα γνῶναι ἐμαυτόν: γελοῖον δή μοι φαίνεται. [230α] τοῦτο ἔτι ἀγνοοῦντα τὰ ἀλλότρια σκοπεῖν. ὅθεν δὴ χαίρειν ἐάσας ταῦτα, πειθόμενος δὲ τῷ νομιζομένῳ περὶ αὐτῶν, ὃ νυνδὴ ἔλεγον, σκοπῶ οὐ ταῦτα ἀλλ᾽ ἐμαυτόν, εἴτε τι θηρίον ὂν τυγχάνω Τυφῶνος πολυπλοκώτερον καὶ μᾶλλον ἐπιτεθυμμένον, εἴτε ἡμερώτερόν τε καὶ ἁπλούστερον ζῷον, θείας τινὸς καὶ ἀτύφου μοίρας φύσει μετέχον
Extracts 