We know that the ears are the receivers of sound; they do not create. The eyes are creative. The nose perceives the odor; it cannot create. The lips and the mouth create, and they are attracted to each other. When the ears hear a sound the eyes at once want to see what it is and from whence it comes. The nose can tell us the flavor of something much sooner and more exactly than the palate. The nose at once wants to interfere with what the mouth does. It says, 'Do not chew that any longer; I don't want it. ' Or it says, 'Do justice to that; I like it. ' We also find that when our right hand takes hold of something the left hand wants to help it; when our right foot comes forward the left foot at once wishes to join it; when we fold one arm the other arm wants to be folded too. One leg is inclined to cross the other, even in spite of the superstition which exists in India that it brings bad luck to sleep with the legs crossed. Everyone knows it, but it is most difficult for anyone to get out of this habit because it is so natural.