Abstract
Early in the Nicomachean Ethics Aristotle claims that the goal pursued by that work is not knowledge but action; a bit later he says that reading / studying the lessons therein contained would be useless if it did not serve to somehow make us better. The aim of this paper is to present what I take as being the practical understanding that Aristotle requires from the reader / student of the NE , as opposed to a purely theoretical understanding of the issues addressed by that work. One can read the NE as a purely theoretical treatise, considering irrelevant the question of whether or not we are motivated to pursue a virtuous life. But one should not read it that way, according to Aristotle. To understand that the virtuous life is the best means to pursue that life. As I intend to show, the Aristotelian requirement that students of the NE have been educated in good habits in order to follow its lessons properly is a strong indication supporting the idea above. Aristotle had in mind the fact that it is only in a mature character that moral arguments, even if very general ones such as those in the NE, can motivate action