In addition to pumping the blood of life within our bodies, we may think of the heart as a belief-to-matter translator. It converts the perceptions of our experiences, beliefs, and imagination into the coded language of waves that communicate with the world beyond our bodies. Perhaps this is what philosopher and poet John Mackenzie meant when he stated, "The distinction between what is real and what is imaginary is not one that can be finely maintained ... all existing thing are ... imaginary."