Of the Intellectual Virtues

Whether the habits of the speculative intellect are virtues?

Whether there are only three habits of the speculative intellect, viz. wisdom, science and understanding?

Whether the intellectual habit, art, is a virtue?

Whether prudence is a distinct virtue from art?

Whether prudence is a virtue necessary to man?

Whether "eubulia, synesis, and gnome" are virtues annexed to prudence? [*{euboulia, synesis, gnome}]