"We usually recognize a beginning. Endings are more difficult to detect. Most often, they are realized only after reflection. Silence. We are seldom conscious when silence begins—it is only afterward that we realize what we have been a part of. In the night journeys of Canada geese, it is the silence that propels them. Thomas Merton writes, “Silence is the strength of our interior life.… If we fill our lives with silence, then we will live in hope."