§3.7.1Ἀλεξάνδρου διάβασιν εἰς τὴν Ἀσίαν.
[we must consider] the crossing of Alexander into Asia [as the beginning].
καὶ μὴν τοῦ κατʼ Ἀντίοχον καὶ Ῥωμαίους δῆλον ὡς αἰτίαν μὲν τὴν Αἰτωλῶν ὀργὴν θετέον.
Furthermore, as for the war between Antiochus and the Romans, it is clear that we must set down the anger of the Aetolians as the cause.
§3.7.2ἐκεῖνοι γὰρ δόξαντες ὑπὸ Ῥωμαίων ὠλιγωρῆσθαι κατὰ πολλὰ περὶ τὴν ἔκβασιν τὴν ἐκ τοῦ Φιλίππου πολέμου, καθάπερ ἐπάνω προεῖπον, οὐ μόνον Ἀντίοχον ἐπεσπάσαντο, πᾶν δὲ καὶ πρᾶξαι καὶ παθεῖν ὑπέστησαν διὰ τὴν ἐπιγενομένην ὀργὴν ἐκ τῶν προειρημένων καιρῶν.
For they, thinking they had been slighted by the Romans in many respects regarding the outcome of the war with Philip, as I said above, not only dragged in Antiochus, but also undertook to do and suffer anything because of the anger that arose from the aforementioned times.
§3.7.3πρόφασιν δʼ ἡγητέον τὴν τῶν Ἑλλήνων ἐλευθέρωσιν, ἣν ἐκεῖνοι περιπορευόμενοι μετʼ Ἀντιόχου τὰς πόλεις ἀλόγως καὶ ψευδῶς κατήγγελλον, ἀρχὴν δὲ τοῦ πολέμου τὸν Ἀντιόχου κατάπλουν εἰς Δημητριάδα.
We must consider as the pretext the liberation of the Greeks, which they, going round the cities with Antiochus, announced unreasonably and falsely, and as the beginning of the war, the landing of Antiochus at Demetrias.
§3.7.4ἐγὼ δὲ τὴν ἐπὶ πλεῖον διαστολὴν πεποίημαι περὶ τούτων οὐχ ἕνεκα τῆς τῶν συγγραφέων ἐπιτιμήσεως, χάριν δὲ τῆς τῶν φιλομαθούντων ἐπανορθώσεως.
I have made this detailed distinction concerning these matters not for the purpose of censuring the historians, but for the sake of the correction of those who are eager to learn.
§3.7.5τί γὰρ ὄφελος ἰατροῦ κάμνουσιν ἀγνοοῦντος τὰς αἰτίας τῶν περὶ τὰ σώματα διαθέσεων;
For what is the use of a physician to the sick if he is ignorant of the causes of the conditions in their bodies?
τί δʼ ἀνδρὸς πραγματικοῦ μὴ δυναμένου συλλογίζεσθαι πῶς καὶ διὰ τί καὶ πόθεν ἕκαστα τῶν πραγμάτων τὰς ἀφορμὰς εἴληφεν;
And what is the use of a practical man if he is unable to calculate how and why and from what origin each of the events has taken its starting point?
§3.7.6οὔτε γὰρ ἐκεῖνον εἰκὸς οὐδέποτε δεόντως συστήσασθαι τὰς τῶν σωμάτων θεραπείας, οὔτε τὸν πραγματικὸν οὐδὲν οἷόν τε κατὰ τρόπον χειρίσαι τῶν προσπιπτόντων ἄνευ τῆς τῶν προειρημένων ἐπιγνώσεως.
For neither is it likely that the former will ever properly establish treatments for bodies, nor is it possible for the practical man to handle any of the occurrences in a proper manner without the knowledge of the aforementioned things.
§3.7.7διόπερ οὐδὲν οὕτω φυλακτέον καὶ ζητητέον ὡς τὰς αἰτίας ἑκάστου τῶν συμβαινόντων, ἐπειδὴ φύεται μὲν ἐκ τῶν τυχόντων πολλάκις τὰ μέγιστα τῶν πραγμάτων, ἰᾶσθαι δὲ ῥᾷστόν ἐστιν παντὸς τὰς πρώτας ἐπιβολὰς καὶ διαλήψεις.
Therefore, there is nothing we must so guard and seek after as the causes of each of the events, since the greatest matters often grow out of trivial occurrences, and it is easiest to cure the first undertakings and decisions of anything.