"We can see the functioning of the universe in all our activities - walking, standing, sitting and sleeping - not just in zazen. When you act wholeheartedly, your activity becomes very clear, calm, flexible and magnanimous. It is boundless, and simultaneously it is you. So studying the boundlessness of activity is studying the self. This is called intimacy.
How can you know the meaning of intimacy? You cannot see it objectively because intimacy is not the result of activity; intimacy blooms right in the midst of activity itself. If you try to understand intimacy intellectually, as a concept, you never know real intimacy. Delusion and enlightenment are also concepts, but the perfect supreme state of enlightenment is completely beyond concepts. You are already enlightened, but you can never conceptually know what enlightenment is because when you think of it you create a gap between yourself and enlightenment". Katagiri Roshi kicks off the week in the right way, from Each Moment is the Universe.