Rilke Knows Everything

From Rilke, the Ninth Dunio Elegy:


But because truly being here is so much, because everything here
apparently needs us, this fleeting world, which in some strange way
keeps calling to us. Us, the most fleeting of all.
Once for each thing. Just once; no more. And we too,
just once. And never again. But to have been
this once, completely, even if only once:
to have been at one with the earth, seems beyond undoing.