"Standing beside the river, realizing that the water of earth is recycled forever, she deeply understood this: that there are two "presents." One is of the moment. The other is of a longer moment - the "moment" that includes the history and knowledge one knows. So that, she mused, if the tears shed by the mother of Isis are now part of this river then I am somehow connected to her in this longer "present" that I am able to envision and that contains both of us."