4. But if any one maintain that this very external cause is of such a nature that it is impossible to resist it when it comes in such a way, let him turn his attention to his own feelings and movements, [and see] whether there is not an approval, and assent, and inclination of the controlling principle towards some object on account of some specious arguments. For, to take an instance, a woman who has appeared before a man that has determined to be chaste, and to refrain from carnal intercourse, and who has incited him to act contrary to his purpose, is not a perfect cause of annulling his determination. For, being altogether pleased with the luxury and allurement of the pleasure, and not wishing to resist it, or to keep his purpose, he commits an act of licentiousness. Another man, again (when the same things have happened to him who has received more instruction, and has disciplined himself), encounters, indeed, allurements and enticements; but his reason, as being strengthened to a higher point, and carefully trained, and confirmed in its views towards a virtuous course, or being near to confirmation, repels the incitement, and extinguishes the desire.