Full Idea
Virtue is divided into classes in accordance with differentiations of the soul. Some are called 'intellectual' (e.g. wisdom, understanding, practical reason), others are called 'moral' (e.g. liberality or temperance). The latter are virtues of character.
Gist of Idea
The two main parts of the soul give rise to two groups of virtues - intellectual, and moral
Source
Aristotle (Nicomachean Ethics [c.334 BCE], 1103a04)
Book Reference
Aristotle: 'Ethics (Nicomachean)', ed/tr. ThomsonJ A K/TredennickH [Penguin 1976], p.90
A Reaction
Aristotle arrives at a rather sharp division, and hence a sharp division between two virtuous lifestyles, the social and the intellectual. His only overlap is practical reason ('phronesis'). My vision of the good life (and the soul) is more integrated.