If you want to do something good, do it; and if you cannot do it, then resolve to do it, and you will have achieved the resolution even if you do not fulfill the action itself. Thus a habit, whether good or bad, can gradually and spontaneously be overcome. If this were not the case, no criminals would ever be saved, whereas in fact not only have they been saved, but many have become conspicuous for their excellence. Think what a great gulf separates the criminal from the saint; yet resolution finally overcame habit.
- Saint Peter of Damascus