"Honrai mu ichi motsu! "
that it means
"From the null beginning it exists! "
From the beginning it does not mean only
"from the beginning of the times",
"from the beginning of our life."
but it means also
"when it begins a thought"
"where it takes to origin a thought..."
The answer to this Koan you must find in your self
you it is made the question:
"Which is the origin of the thought?"