... digging the well & finding the source. . . two people in the empty space touching the elements of impulse through body and voice . . . moments of contact . . . song . . . pause . . . follow . . . drink from the well . . . the water is fresh . . . " And now, what is impulse? 'In/pulse' - push from inside. Impulses push from inside. Impulses precede physical actions, always. The impulses: it is as if the physical, still almost invisible, was already born in the body. . . . impulses are the morphenes of acting. "
(Grotowski in At Work with Grotowski on Physical Actions by Thomas Richards.)