Letters 74.18

Let everything of this nature be added to us, and not stick fast to us, so that, if it is withdrawn, it may come away without tearing off any part of us. Let us use these things, but not boast of them, and let us use them sparingly, as if they were given for safe-keeping and will be withdrawn. Anyone who does not employ reason in his possession of them never keeps them long; for prosperity of itself, if uncontrolled by reason, overwhelms itself. If anyone has put his trust in goods that are most fleeting, he is soon bereft of them, and, to avoid being bereft, he suffers distress. Few men have been permitted to lay aside prosperity gently. The rest all fall, together with the things amid which they have come into eminence, and they are weighted down by the very things which had before exalted them.

Seneca, Letters to Lucilius 74.18, translated by Richard Mott Gummere