Full Idea
The practical virtues make man virtuous; the purificatory virtues make man divine....; the contemplative virtues defiy; while the exemplary virtues make a man the parent of divinities.
Gist of Idea
There are practical, purificatory, contemplative, and exemplary virtues
Source
Porphyry (Launching Points to the Realm of the Mind [c.280], 1Enn2 I.4)
Book Reference
Porphyry: 'Launching Points to the Realm of the Mind', ed/tr. Guthrie,Kenneth [Phanes 1988], p.31
A Reaction
I like the idea of the 'exemplary' virtues. I think an entire theory of morality could be built on the notion that we are all role-models for one another.