Men are so necessarily mad, that not to be mad would amount to another form of madness.
The nature of man may be viewed in two ways: the one according to its end, and then he is great and incomparable; the other according to the multitude, just as we judge of the nature of the horse and the dog, popularly, by seeing its fleetness, _et animum arcendi_; and then man is abject and vile. These are the two ways which make us judge of him differently, and which occasion such disputes among philosophers.
For one denies the assumption of the other. One says, "He is not born for this end, for all his actions are repugnant to it." The other says, "He forsakes his end, when he does these base actions."
_For Port-Royal.[158] Greatness and wretchedness._--Wretchedness being deduced from greatness, and greatness from wretchedness, some have inferred man's wretchedness all the more because they have taken his greatness as a proof of it, and others have inferred his greatness with all the more force, because they have inferred it from his very wretchedness. All that the one party has been able to say in proof of his greatness has only served as an argument of his wretchedness to the others, because the greater our fall, the more wretched we are, and _vice versa._ The one party is brought back to the other in an endless circle, it being certain that in proportion as men possess light they discover both the greatness and the wretchedness of man. In a word, man knows that he is wretched. He is therefore wretched, because he is so; but he is really great because he knows it.
This twofold nature of man is so evident that some have thought that we had two souls. A single subject seemed to them incapable of such sudden variations from unmeasured presumption to a dreadful dejection of heart.
It is dangerous to make man see too clearly his equality with the brutes without showing him his greatness. It is also dangerous to make him see his greatness too clearly, apart from his vileness. It is still more dangerous to leave him in ignorance of both. But it is very advantageous to show him both. Man must not think that he is on a level either with the brutes or with the angels, nor must he be ignorant of both sides of his nature; but he must know both.