Aristotle’s first description of moral virtue required that the one acting choose an action knowingly, out of a stable equilibrium of the soul, and for its own sake. The knowing in question turned out to be perceiving things as they are, as a result of the habituation that clears our sight. The stability turned out to come from the active condition of all the powers of the soul, in the mean position opened up by that same habituation, since it neutralized an earlier, opposite, and passive habituation to self-indulgence. In the accounts of the particular moral virtues, an action’s being chosen for its own sake is again and again specified as meaning chosen for no reason other than that it is beautiful.
… In our earlier example of temperance, I think most of us would readily agree that the one who had his eye only the chocolate mousse found less pleasure than the one who saw that it would be a better thing to share it. And Aristotle does say explicitly that the target the temperate person looks to is the beautiful. (1119b, 15-17) But since there are three primary moral virtues, courage, temperance, and justice, it is surprising that in the whole of Book V, which discusses justice, Aristotle never mentions the beautiful. It must somehow be applicable, since he says it is common to all the moral virtues, but in that case it would seem that the account of justice could not be complete if it is not connected to the beautiful.
Found it fascinating to run across this site (Aristotle & Ethics) and how all these themes are so tightly interwoven. Full article and website can be found HERE.