Epictetus 3.22.105-109
Here is concentrated his earnest attention and energy; but, as far as other things go, he lies flat on his back and snores; he is in perfect peace. There rises up no thief of his moral purpose, nor any tyrant over it. But of his body? Certainly. And of his paltry possessions? Certainly; and of his offices and honours. Why, then, does he pay any attention to these? So when anyone tries to terrify him by means of these things, he says to him, "Go to, look for children; they are scared by masks; but I know that they are made of earthenware, and have nothing inside." Such is the nature of the matter about which you are deliberating. Wherefore, in the name of God I adjure you, put off your decision, and look first at your endowment. For see what Hector says to Andromache. "Go," says he, "rather into the house and weave; but for men shall war be the business. Men one and all, and mostly for me." So did he recognize not only his own special endowment, but also her incapacity.