Epictetus
Enchiridion 11
Never say about anything, "I have lost it," but only "I have given it back." Is your child dead? It has been given back. Is your wife dead? She has been given back. "I have had my farm taken away." Very well, this too has been given back. "Yet it was a rascal who took it away." But what concern is it of yours by whose instrumentality the Giver called for its return? So long as He gives it you, take care of it as of a thing that is not your own, as travellers treat their inn.
Epictetus, Enchiridion 11, translated by W. A. Oldfather
Never say about any thing, I have lost it, but say I have restored it. Is your child dead? It has been restored. Is your wife dead? She has been restored. Has your estate been taken from you? Has not then this also been restored? But he who has taken it from me is a bad man. But what is it to you, by whose hands the giver demanded it back? So long as he may allow you, take care of it as a thing which belongs to another, as travellers do with their inn.
Epictetus, Enchiridion 11, translated by George Long
Never say of anything, 'I lost it', but say, 'I gave it back'. Has your child died? It was given back. Has your wife died? She was given back. Has your estate been taken from you? Was not this also given back? But you say, 'He who took it from me is wicked'. What does it matter to you through whom the Giver asked it back? As long as He gives it you, take care of it, but not as your own; treat it as passers-by treat an inn.
Epictetus, Enchiridion 11, translated by P. E. Matheson