The picture below shows a drawing by a man named Leonardo DaVinci. Leonardo Davinci was a famous Italian inventor.
According to Happeh Theory, the picture is an attempt to depict the three dimensional Yin and Yang parts of the body in a two dimensional medium.
How many arms and legs does the human being in the picture have?
He has four legs,
If the head is counted there are nine protuberances
from the torso of the human body in the drawing.
According to Happeh Theory, that is why the number nine is mystical or sacred. Only people who knew about the Yin and Yang parts of the body would know that there were nine protuberances from the torso of the human body. In many cultures those people would be only the members of religions.
People who did not know about the Yin and Yang parts of the body would think there were only five protuberances from the human body because that is all that is visible to the untrained eye.