BODY ENCOUNTERS

Bring along a thing of significance
That you wish to part with,
To be within the constant awareness of,
Or be temporarily stored away;

A memory,
A longing,
A thought,
A habit,
An idea
A dream
Or a feeling

To be buried in a vessel to be kept by you.

In exchange, tell me in a decade, a century, and a millennium
whether the remnants of the thing were still found somewhere.