Kitap 10
1
But if happiness consists in activity in accordance with virtue, it is reasonable that it should be activity in accordance with the highest virtue; and this will be the virtue of the best part of us. Whether then this be the intellect, or whatever else it be that is thought to rule and lead us by nature, and to have cognizance of what is noble and divine, either as being itself also actually divine, or as being relatively the divinest part of us, it is the activity of this part of us in accordance with the virtue proper to it that will constitute perfect happiness; and it has been stated alreadyThis does not appear to have been stated exactly, but in Book 6 (see esp. 5.3, 13.8) it was shown that σοφία, the virtue of the higher part of the intellect, is the highest of the virtues. that this activity is the activity of contemplation.
2
And that happiness consists in contemplation may be accepted as agreeing both with the results already reached and with the truth. For contemplation is at once the highest form of activity (since the intellect is the highest thing in us, and the objects with which the intellect deals are the highest things that can be known) , and also it is the most continuous, for we can reflect more continuously than we can carry on any form of action.
3
And again we suppose that happiness must contain an element of pleasure; now activity in accordance with wisdom is admittedly the most pleasant of the activities in accordance with virtue: at all events it is held that philosophy or the pursuit of wisdom contains pleasures of marvellous purity and permanence, and it is reasonable to suppose that the enjoyment of knowledge is a still pleasanter occupation than the pursuit of it.
