5. Such being the case, to say that we are moved from without, and to put away the blame from ourselves, by declaring that we are like to pieces of wood and stones, which are dragged about by those causes that act upon them from without, is neither true nor in conformity with reason, but is the statement of him who wishes to destroy the conception of free-will. For if we were to ask such an one what was free-will, he would say that it consisted in this, that when purposing to do some thing, no external cause came inciting to the reverse. But to blame, on the other hand, the mere constitution of the body, is absurd; for the disciplinary reason, taking hold of those who are most intemperate and savage (if they will follow her exhortation), effects a transformation, so that the alteration and change for the better is most extensive,—the most licentious men frequently becoming better than those who formerly did not seem to be such by nature; and the most savage men passing into such a state of mildness, that those persons who never at any time were so savage as they were, appear savage in comparison, so great a degree of gentleness having been produced within them. And we see other men, most steady and respectable, driven from their state of respectability and steadiness by intercourse with evil customs, so as to fall into habits of licentiousness, often beginning their wickedness in middle age, and plunging into disorder after the period of youth has passed, which, so far as its nature is concerned, is unstable. Reason, therefore, demonstrates that external events do not depend on us, but that it is our own business to use them in this way or the opposite, having received reason as a judge and an investigator of the manner in which we ought to meet those events that come from without.