"It is evident that a child will learn a piece of music more quickly where there is melody, rather than an exercise in which only technique is required. Therefore beauty comes first. In the same way, yoga will be accepted by the body when it is done without resistance. The wave along the spine is like the melody in music. When the beautiful flow of extension is in action, this wave (felt along with the magical attraction of gravity) will help the body find the right adjustment in the performance of the various movements."