Two sided koan after yoga practice

The nostrils open along the upper lip,
the windy doorstep of the entering and
leaving breath;
it's vapor tread left on an ethereal touchstone,
hinting reference to extension beyond ourselves.

Gravity anchors our feet to the surface of a rocky truth.
Here we can shout, reach out and move about.
Grounding ourselves draws this energy back
in the direction of earth, releasing
the outward intentions of our mind.

:)ohn