Plato, Epinomis 976b

οὐδὲ φιλίαν, ὃ προσφιλὲς ἁπάσῃ κυβερνητικῇ. καὶ μὴν οὐδʼ ὁπόσοι βοηθοὶ δίκαις ἐν τῇ τοῦ λέγειν ῥώμῃ φασὶ γίγνεσθαι, μνήμῃ καὶ τριβῇ δόξης ἤθεσιν προσέχοντες τὸν νοῦν, ἀληθείας δὲ τῶν ὄντως δικαίων ἐκτὸς παρεσφαλμένοι. λοιπὴ δʼ ἔτι πρὸς δόξαν σοφίας ἐστίν τις ἄτοπος δύναμις, ἣν φύσιν ἂν οἱ πολλοὶ μᾶλλον ἢ σοφίαν ὀνομάσειαν, τότε ὅταν τινά τις συννοῇ ῥᾳδίως μὲν ὅτιπερ ἂν μανθάνῃ μανθάνοντα,

the wrath or amity of the wind, a desirable thing for all piloting. Nor again all those who say they can give assistance in law suits by their powers of speech, men who by memory and exercise of opinion pay attention to human character, but are far astray from the truth of what is really just. There still remains, as a claimant to the name of wisdom, a certain strange power, which most people would call a natural gift rather than wisdom, appearing when one perceives someone learning this or that lesson with ease, or remembering a great many things