sentences:  The lights descend from the "mouth" of Adam Kadmon to enter the vessel of Akudim and then "about-face" to (partially) ascend back to their source in the "mouth" of Adam Kadmon, and so, back and forth forever.In a human being this is represented by a situation in which all of one's attributes, be they emotional or intellectual, have only one way to express themselves.One can compare this to an infant who possesses the sole medium of "crying" (or a single word) that he can utilize to express his myriad attributes.