ABSTRACT
How then, according to reason, ought man to live? We all certainly desire to live happily; and there is no human being but assents to this statement almost before it is made. But the title happy cannot, in my opinion, belong either to him who has not what he loves, whatever it may be, or to him who has what he loves if it is hurtful, or to him who does not love what he has, although it is good in perfection. For one who seeks what he cannot obtain suffers torture, and one
who has got what is not desirable is cheated, and one who does not seek for what is worth seeking for is diseased. Now in all these cases the mind cannot but be unhappy, and happiness and unhappiness cannot reside at the same time in one man: so in none of these cases can the man be happy. I find, then, a fourth case, where the happy life exists-when that which is man's chief good is both loved and possessed. For what do we call enjoyment but having at hand the objects of love? And no one can be happy who does not enjoy what is man's chief good, nor is there anyone who enjoys this who is not happy. We must then have at hand our chief good, if we think of living happily.
