WHY, then, are you anxious? Why do you keep yourself waking? Why do not you calculate where your good and evil lies; and say they are both in my own power, neither can any deprive me of the one, or involve me, against my will, in the other? Why, then, do not I lay myself down and snore? What is my own is safe. Let what belongs to others look to itself who carries it off, how it is given away by him that hath the disposal of it. Who am I, to will that it should be so and so? For is the option given to me? Hath anyone made me the dispenser of it? What I have in my own disposal is enough for me. I must make the best I can of this. Other things must be as the master of them pleases.
EPICTETUS. DISCOURSES. Book iv. §9. ¶4