Virtues must be qualities of the will, but Wisdom is chiefly an attribute of the Intellect. [Greek: Sophrosynae], which Cicero translates Temperantia, is a very indefinite and ambiguous word, and it admits, therefore, of a variety of applications: it may mean discretion, or abstinence, or keeping a level head. Courage is not a virtue at all; although sometimes it is a servant or instrument of virtue; but it is just as ready to become the servant of the greatest villainy.
