Care for what you happen to have. Nothing can truly be taken from us. There is nothing to lose. Inner peace begins when we stop saying of things, “I have lost it” and instead say, “It has returned to where it came from.” Have your children died? They are returned to where they came from. Has your mate died? Your mate is returned to where he or she came from. Have your possessions and property been taken from you? They too have been returned to where they came from.
Perhaps you are vexed because a bad person took your belongings. But why should it be any concern of yours who gives your things back to the world that gave them to you?
The important thing is to take great care with what you have while the world let’s you have it, just as a traveler takes care of a room at an inn.

~The Art of Living, Epictetus; a Roman Stoic philosopher and teacher. (c. 55-135AD)