OF THE CARDINAL VIRTUES (FIVE ARTICLES)

We must now consider the cardinal virtues: under which head there are five points of inquiry:

(1) Whether the moral virtues should be called cardinal or principal virtues?

(2) Of their number;

(3) Which are they?

(4) Whether they differ from one another?

(5) Whether they are fittingly divided into social, perfecting, perfect, and exemplar virtues?