Do not say that you have chaste minds if you have unchaste eyes, because an unchaste eye is the messenger of an unchaste heart.
Saint AugustineTo wisdom belongs the intellectual apprehension of eternal things; to knowledge, the rational knowledge of temporal things.
Saint AugustineTemperance is love surrendering itself wholly to Him who is its object; courage is love bearing all things gladly for the sake of Him who is its object; justice is love serving only Him who is its object, and therefore rightly ruling; prudence is love making wise distinction between what hinders and what helps itself.
Saint Augustine