According to the Buddhist way of thinking, death, far from being a subject to be shunned and avoided, is the key that unlocks the seeming mystery of life. It is by understanding death that we understand life; for death is part of the process of life in the larger sense. In another sense, life and death are two ends of the same process and if you understand one end of the process, you also understand the other end. Hence, by understanding the purpose of death we also understand the purpose of life.