One must sit with the attitude [felt in the marrow of the bones] that sitting itself is the Whole and Complete Act, the one thing to do ... the only thing in need of doing ... in that moment in all reality ... no other place to go, no other action in need of doing in such moment. Sitting is not an instrumentality or technique to the realizing of something ... and thus in dropping all thought of instrumentality toward realization, one realizes what can only be realized in such way.
...
Thus, when there is sat an instant of Zazen as
wholeness in just sitting, the only place to be and act to do in that instant, in all of reality, to fulfill life as life ... the Buddha and all the Ancestors just sitting in that instant of sitting, no other thing to attain or which ever can be attained ... no other place to go or in need of going ... all holes filled, whether full or empty or in between ... all lack and excess resolved in that one sitting, with not one thing to add or take away ... judgments dropped away, "likes and dislikes" put aside ... nothing missing from Zazen (
even when we might feel that "something is missing", for one can be fully content with the feeling of lack!) ... the sitting of Zazen and all life experienced as complete and whole as just the sitting of Zazen ... the entire universe manifesting itself on the Zafu at that moment ...