Bk IV, ch. 3:
But let us suppose a case of two men; for each individual man, like one letter in a language, is as it were the element of a city or kingdom, however far-spreading in its occupation of the earth. Of these two men let us suppose that one is poor, or rather of middling circumstances; the other very rich. But the rich man is anxious with fears, pining with discontent, burning with covetousness, never secure, always uneasy, panting from the perpetual strife of his enemies, adding to his patrimony indeed by these miseries to an immense degree, and by these additions also heaping up most bitter cares. But that other man of moderate wealth is contented with a small and compact estate, most dear to his own family, enjoying the sweetest peace with his kindred neighbors and friends, in piety religious, benignant in mind, healthy in body, in life frugal, in manners chaste, in conscience secure. I know not whether any one can be such a fool, that he dare hesitate which to prefer.