Spirit borrows from matter the perceptions on which it feeds and restores them to matter in the form of movements which it has stamped with its own freedom.
And I also see how this body influences external images: it gives back movement to them.
The movement of the stream is distinct from the river bed, although it must adopt its winding course.
I see plainly how external images influence the image that I call my body : they transmit movement to it.
And I also see how this body influences external images : it gives back movement to them.