Rufus of Ephesus, Quest. Medic. 2
“It is right to ask someone who is sick questions from which something of the matters concerning the sickness might be diagnosed and might be treated better. First, I advise to make inquiries from the one who is sick himself. For you might from this learn how much the person is sick or healthy in respect to judgment along with his strength and weakness and what type of sickness and what place he has suffered.
If the patient answers right away and properly and plausibly and without stumbling in speech or sense and if it is according to is typical matter—if he is otherwise orderly, in a gentle and orderly way, but, if otherwise bold or fearful, in a brash or timid manner—it is right to consider him to be in his right mind. But if you ask him some things and he should answer others or forget in the middle of speaking, if his speech is unsteady and unclear and there are shifts from his first manner to the opposite, these are all signs of being deranged.”
᾿Ερωτήματα χρὴ τὸν νοσοῦντα ἐρωτᾶν, ἐξ ὧν ἂν καὶ διαγνωσθείη τι τῶν περὶ τὴν νόσον ἀκριβέστερον καὶ θεραπευθείη κάλλιον. πρῶτον δὲ ἐκεῖνο ὑποτίθημι τὰς πεύσεις αὐτοῦ τοῦ νοσοῦντος ποιεῖσθαι. μάθοις γὰρ ἂν ἐνθένδε ὅσα τε κατὰ γνώμην νοσεῖ ἢ ὑγιαίνει ὁ ἄνθρωπος καὶ ῥώμην αὐτοῦ καὶ ἀσθένειαν, καὶ τίνα ἰδέαν νόσου καὶ τίνα τόπον πεπονηκὼς <εἴη>. εἰ μὲν γὰρ ἐφεξῆς τε ἀποκρίνοιτο καὶ μνημονικῶς καὶ τὰ εἰκότα καὶ μηδαμῆ σφαλλόμενος μήτε τῇ γλώττῃ μήτε τῇ γνώμῃ καὶ εἰ καθ’ ὁρμὴν τὴν οἰκείαν, —εἰ μέν ἐστιν ἄλλως κόσμιος, πράως καὶ
κοσμίως, ὁ δ’ αὖ φύσει θρασὺς ἢ δειλὸς θρασέως ἢ δεδοικ<ότ>ως—τοῦτον μὲν χρὴ νομίζειν τὰ γοῦν κατὰ γνώμην καλῶς ἔχειν. εἰ δὲ καὶ ἄλλα σὺ μὲν ἐρωτᾷς, ὁ δὲ ἄλλα ἀποκρίνοιτο καὶ εἰ μεταξὺ λέγων ἐπιλανθάνοιτο, αἱ δὲ τρομώδεις καὶ ἀσαφεῖς γλῶσσαι καὶ αἱ μεταστάσεις ἀπὸ τοῦ ἀρχαίου τρόπου πρὸς τὸ ἐναντίον, πάντα ταῦτα παρακρουστικά.
