§7.4.1Δεῖ κατὰ λέξιν παρακολουθεῖν τοῖς λεγομένοις καὶ καθ’ ἑκάστην ὁρμὴν τοῖς γινομένοις, καὶ ἐπὶ μὲν τοῦ ἑτέρου εὐθὺς ὁρᾶν ἐπὶ τίνα σκοπὸν ἡ ἀναφορά, ἐπὶ δὲ τοῦ ἑτέρου παραφυλάσσειν τί τὸ σημαινόμενον.
One must follow word by word what is being said, and in accordance with each impulse what is being done; and in the case of the one, immediately see to what end its reference is made, and in the case of the other, observe what is its meaning.