The Divine Institutes

He who made knowledge the chief good, gave something peculiar to man; but men desire knowledge for the sake of something else, and not for its own sake. For who is contented with knowing, without seeking some advantage from his knowledge? The arts are learned for the purpose of being put into exercise; but they are exercised either for the support of life, or pleasure, or for glory. That, therefore, is not the chief good which is not sought for on its own account. What difference, therefore, does it make, whether we consider knowledge to be the chief good, or those very things which knowledge produces from itself, that is, means of subsistence, glory, pleasure? And these things are not peculiar to man, and therefore they are not the chief goods; for the desire of pleasure and of food does not exist in man alone, but also in the brutes. How is it with regard to the desire of glory? Is it not discovered in horses, since they exult in victory, and are grieved when vanquished? “So great is their love of praises, so great is their eagerness for victory.” Nor without reason does that most excellent poet say that we must try “what grief they feel when overcome, and how they rejoice in victory.” But if those things which knowledge produces are common to man with other animals, it follows that knowledge is not the chief good. Moreover, it is no slight fault of this definition that bare knowledge is set forth. For all will begin to appear happy who shall have the knowledge of any art, even those who shall know mischievous subjects; so that he who shall have learned to mix poisons, is as happy as he who has learned to apply remedies. I ask, therefore, to what subject knowledge is to be referred. If to the causes of natural things, what happiness will be proposed to me, if I shall know the sources of the Nile, or the vain dreams of the natural philosophers respecting the heaven? Why should I mention that on these subjects there is no knowledge, but mere conjecture, which varies according to the abilities of men? It only remains that the knowledge of good and evil things is the chief good. Why, then, did he call knowledge the chief good more than wisdom, when both words have the same signification and meaning? But no one has yet said that the chief good is wisdom, though this might more properly have been said. For knowledge is insufficient for the undertaking of that which is good and avoiding that which is evil, unless virtue also is added. For many of the philosophers, though they discussed the nature of good and evil things, yet from the compulsion of nature lived in a manner different from their discourse, because they were without virtue. But virtue united with knowledge is wisdom.

It remains that we refute those also who judged virtue itself to be the chief good, and Marcus Tullius was also of this opinion; and in this they were very inconsiderate. For virtue itself is not the chief good, but it is the contriver and mother of the chief good; for this cannot be attained without virtue. Each point is easily understood. For I ask whether they imagine that it is easy to arrive at that distinguished good, or that it is reached only with difficulty and labour? Let them apply their ingenuity, and defend error. If it is easily attained to, and without labour, it cannot be the chief good. For why should we torment ourselves, why wear ourselves out with striving day and night, seeing that the object of our pursuit is so close at hand, that any one who wishes may grasp it without any effort of the mind? But if we do not attain even to a common and moderate good except by labour, since good things are by their nature arduous and difficult, whereas evil things have a downward tendency, it follows that the greatest labour is necessary for the attainment of the greatest good. And if this is most true, then there is need of another virtue, that we may arrive at that virtue which is called the chief good; but this is incongruous and absurd, that virtue should arrive at itself by means of itself. If no good can be reached unless by labour, it is evident that it is virtue by which it is reached, since the force and office of virtue consist in the undertaking and carrying through of labours. Therefore the chief good cannot be that by which it is necessary to arrive at another. But they, since they were ignorant of the effects and tendency of virtue, and could discover nothing more honourable, stopped at the very name of virtue, and said that it ought to be sought, though no advantage was proposed from it; and thus they fixed for themselves a good which itself stood in need of a good. From these Aristotle was not far removed, who thought that virtue together with honour was the chief good; as though it were possible for any virtue to exist unless it were honourable, and as though it would not cease to be virtue if it had any measure of disgrace. But he saw that it might happen that a bad opinion is entertained respecting virtue by a depraved judgment, and therefore he thought that deference should be paid to what in the estimation of men constitutes a departure from what is right and good, because it is not in our power that virtue should be honoured simply for its own deserts. For what is honourable character, except perpetual honour, conferred on any one by the favourable report of the people? What, then, will happen, if through the error and perverseness of men a bad reputation should ensue? Shall we cast aside virtue because it is judged to be base and disgraceful by the foolish? And since it is capable of being oppressed and harassed, in order that it may be of itself a peculiar and lasting good, it ought to stand in need of no outward assistance, so as not to depend by itself upon its own strength, and to remain steadfast. And thus no good is to be hoped by it from man, nor is any evil to be refused.