Book 10
13
And it seems likely that the man who pursues intellectual activity, and who cultivates his intellect and keeps that in the best condition, is also the man most beloved of the gods. For if, as is generally believed, the gods exercise some superintendence over human affairs, then it will be reasonable to suppose that they take pleasure in that part of man which is best and most akin to themselves, namely the intellect, and that they recompense with their favors those men who esteem and honor this most, because these care for the things dear to themselves, and act rightly and nobly. Now it is clear that all these attributes belong most of all to the wise man. He therefore is most beloved by the gods; and if so, he is naturally most happy. Here is another proof that the wise man is the happiest.
1
If then we have sufficiently discussed in their outlines the subjects of Happiness and of Virtue in its various forms, and also Friendship and Pleasure, may we assume that the investigation we proposed is now complete? Perhaps however, as we maintain, in the practical sciences the end is not to attain a theoretic knowledge of the various subjects, but rather to carry out our theories in action.
2
If so, to know what virtue is is not enough; we must endeavor to possess and to practice it, or in some other manner actually ourselves to become good.
