What is dance? It is motion. What is motion? The expression of a sensation. What is a sensation? The reaction in the human body produced by an impression or an idea perceived by the mind… The mind serves as the medium and causes these sensations to be caught up by the body…To impress an idea I endeavor, by my motions, to cause its birth imagination, that it may be prepared to receive the image… Well I can express this force which is indefinable but certain in its impact. I have motion. That means that all the elements of nature may be expressed.