Terry Windling used this on her always enjoyable blog today, and it struck me enough I think I'll nick it over my own idea for the day...
as it gets cold and gray falls from the air
that you will go on
the same tune no matter where
you find yourself—
inside the dome of dark
or under the cracking white
of the moon's gaze in a valley of snow.
Tonight as it gets cold
what you know which is nothing
but the tune your bones play
as you keep going. And you will be able
for once to lie down under the small fire
of winter stars.
And if it happens that you cannot
go on or turn back
and you find yourself
where you will be at the end,
in that final flowing of cold through your limbs
that you love what you are.
Mark Strand, Lines for Winter (from Selected Poems)