The ruling part is, in itself, free from all dependence, unless it makes itself dependent. Similarly, it may be free from all disturbance and obstruction, if it does not disturb and obstruct itself. 17. To have good fortune is to have a good spirit, or a good mind. What do you here, Imagination? Be gone, I say, even as you came. I have no need for you. You came, you say, after your ancient fashion: I am not angry with you, only, be gone! 18. Do you dread change? What can come without it? What can be pleasanter or more proper to universal nature? Can you heat your bath unless wood undergoes a change? Can you be fed unless a change is wrought upon your food? Can any useful thing be done without changes? Do you not see, then, that this change also which is working in you is even such as these, and alike necessary to the nature of the Universe? 19. Through the substance of the Universe, as through a torrent, all bodies are borne. They are all of the same nature, and fellow-workers with the whole, even as our several members are fellow-workers with one another. How many a Chrysippus, how many a Socrates, how many an Epictetus hath the course of ages swallowed up! Let this thought be with you about every man, and upon all occasions. 20. For this alone I am concerned; that I do nothing that suits not the nature of man, nothing as man's nature would not have it, nothing that it wishes not yet. 21. The time is at hand when you shall forget all things, and when all shall forget you. 22. It is man's special business to love even those who err; and to this love you attain, if it is borne in upon you that even these sinners are your kin, and that they offend through ignorance and against their will. Remember also that in a little while both you and they must die: remember before all things that they have not harmed you, for they have not made your soul worse than it was before. 23. Presiding nature from the universal substance, as from wax, now forms a horse, now breaks it up again, making of its matter a tree, afterwards a man, and again something different. Each of these shapes subsists but for a little. Yet there is nothing dreadful for the chest in being taken to pieces, any more than there formerly was in being put together. 24. A wrathful look is completely against nature. When the countenance is often thus deformed, its beauty dies, in the end is quenched for ever, and cannot be revived again. Seek to comprehend from this very fact that it is against reason. And if the sense of moral evil be gone as well, why should a man wish to remain alive? 25. In a little space Nature, the supreme and universal ruler, will change all things that you behold; out of their substance she will make other things, and others again out of the substance of these, so that the Universe may be ever new.