so does philosophic wisdom produce happiness; for, being a part of virtue entire, by being possessed and by actualizing itself it makes a man happy. (3) Again, the work of man is achieved only in accordance with practical wisdom as well as with moral virtue;
horrela, hain zuzen ere, sortzen du jakinduriak zoriontasuna; (5) izan ere, bertute osoaren zati bat denez, hura edukiz eta gauzatuz zoriontasuna sortzen du.