“Let us determine, then, What is reasoning? and what passion? and how many forms of the passions? and whether reasoning bears sway over all of these? Reasoning is, then, intellect accompanied by a life of rectitude, putting foremost the consideration of wisdom. And wisdom is a knowledge of divine and human things, and of their causes. And this is contained in the education of the law; by means of which we learn divine things reverently, and human things profitably. And the forms of wisdom are prudence, and justice, and manliness, and temperance. The leading one of these is prudence; by whose means, indeed, it is that reasoning bears rule over the passions.”