10. Besides, this is a thing highly conducing to the tranquillity of the mind, for a man chiefly to consider himself and his own affairs. But if this always cannot take place, he should not make comparisons with men of a superior condition to himself; though this is the epidemical frenzy of the vulgar. As for instance, slaves who lie in fetters applaud their good fortune whose shackles are off; those who are loosed from their bonds would be free men by manumission; these again aspire to be citizens; the citizen would be rich; the wealthy man would be a governor of a province; the haughty governor would be a king, and the king a God, hardly resting content unless he can hurl thunderbolts and dart lightning. So all are eager for what is above them, and are never content with what they have. The wealth of golden Gyges has no delight for me. Likewise,— No emulation doth my spirits fire, The actions of the Gods I don’t admire. I would not, to be great, a tyrant be; The least appearances I would not see. But one of Thasis, another of Chios, one of Galatia, and a fourth of Bithynia, not contenting themselves with the rank they enjoyed amongst their fellow-citizens, where they had honor and commands, complain that they have not foreign characters and are not made patricians of Rome; and if they attain that dignity, that they are not praetors; and if they arrive even to that degree, they still think themselves ill dealt with that they are not consuls; and when promoted to the fasces, that they were declared the second, and not the first. And what is all this but ungratefully accusing Fortune, and industriously picking out occasions to punish and torment ourselves? But he that is in his right senses and wise for his own advantage, out of those many millions which the sun looks upon, Who of the products of the earth do eat,[79]