Everything that is comes to be because of a combination of causes. When the causes and conditions are sufficient, the body is present. When the causes and conditions are not sufficient, the body is absent. The same is true of eyes, ears, nose, tongue, mind; form, sound, smell, taste, touch, and so on. This may seem abstract, but it is possible for all of us to have a deep understanding of it. You have to know the true nature of dying to understand the true nature of living. If you don’t understand death, you don’t understand life.