Epictetus, Golden Sayings 187

And now we are sending you to Rome to spy out the land; but none send a coward as such a spy, that, if he hears but a noise and sees a shadow moving anywhere, loses his wits and comes flying to say, "The enemy are upon us!"

So if you go now, and come and tell us: “Everything at Rome is terrible: Death is terrible, Exile is terrible, Slander is terrible, Want is terrible. Fly, comrades! The enemy are upon us!” we shall reply, get you gone, and prophesy to yourself! We have but erred in sending such a spy as you. 

Diogenes, who was sent as a spy long before you, brought us back another report than this. He says that Death is no evil; for it need not even bring shame with it. 

He says that Fame is but the empty noise of madmen. 

And what report did this spy bring us of Pain, what of Pleasure, what of Want? 

That to be clothed in sackcloth is better than any purple robe; that sleeping on the bare ground is the softest couch; and in proof of each assertion he points to his own courage, constancy, and freedom; to his own healthy and muscular frame. 

“There is no enemy near,” he cries, “all is perfect peace!”