GOD says, "If you wish for good, receive it from yourself." You say. No; but from another. — "Nay; but from yourself." In consequence of this, when a tyrant threatens and sends for me; I say. Against what is your threatening pointed? If he says, “I will chain you"; I answer, It is my hands and feet that you threaten. If he says, “I will cut off your head”; I answer, It is my head that you threaten. If he says, "I will throw you into prison"; I answer. It is the whole of this paltry body that you threaten: and, if he threatens banishment, just the same.
Doth not he threaten you, then ?
If I am persuaded that these things are nothing to me, he doth not; but, if I fear any of them, it is me that he threatens. Whom, after all, is it that I fear? The master of what? Of things in my own power? Of these no one is the master. Of things not in my power? And what are these to me?
EPICTETUS. DISCOURSES. Book i. §29, ¶1.