HAPPINESS MUST BE SOMETHING HUMAN.
4. If man be capable of possessing perfect Life, he is happy as soon as he possesses it. If it were otherwise, if the perfect life pertained to the divinities alone, to them alone also would happiness belong. But since we attribute happiness to men, we shall have to set forth in what that which procures it consists. I repeat, what results from our former considerations, namely, that man has perfect Life when, besides the sense-life, he possesses reason and true intelligence. But is man as such stranger to the perfect Life, and does he possess it as something alien (to his essential being) ? No, for no man lacks happiness entirely, either actually or even potentially. But shall we consider happiness as a part of the man, and that he in himself is the perfect form of life? We had better think that he who is a stranger to the perfect Life possesses only a part of happiness, as he possesses happiness only potentially; but that he who possesses the perfect Life in actuality, and he who has succeeded in identifying himself with it, alone is happy. All the other things, no more than envelope him (as the Stoics would say), and could not be considered as parts of him, since they surround him in spite of himself. They would belong to him as parts of himself, if they were joined to him by the result of his will. What is the Good for a man who finds himself in this condition? By the perfect life which he possesses, he himself is his own good. The principle (the Good in itself) which is superior (to the perfect Life) is the cause of the good which is in him; for we must not confuse the Good in itself—and the good in man.
WE KNOW WE HAVE REACHED HAPPINESS WHEN WE NO MORE DESIRE ANYTHING.
That the man who has achieved perfect Life possesses happiness is proved by his no longer desiring anything. What more could he desire? He could not desire anything inferior; he is united to the best; he, therefore, has fulness of life. If he be virtuous he is fully happy, and fully possesses the Good, for no good thing escapes him. What he seeks is sought only by necessity, less for him than for some of the things which belong to him. He seeks it for the body that is united to him; and though this body be endowed with life, what relates to his needs is not characteristic of the real man. The latter knows it, and what he grants to his body, he grants without in any way departing from his own characteristic life. His happiness will, therefore, not be diminished in adversity, because he continues to possess veritable life. If he lose relatives or friends, he knows the nature of death, and besides those whom it strikes down know it also if they were virtuous. Though he may allow himself to be afflicted by the fate of these relatives or friends, the affliction will not reach the intimate part of his nature; the affliction will be felt only by that part of the soul which lacks reason, and whose suffering the man will not share.