Misunderstanding may arise by confusing the Buddhist and scientific definitions of death. Within the scientific system you spoke quite validly of the death of the brain and the death of heart. Different parts of the body can die separately. However, in the Buddhist system, the word death is not used in that way. You'd never speak of the death of a particular part of the body, but rather of the death of an entire person. When people say that a certain person died, we don't ask, "Well, which part died?"
Dalai LamaSo, the tendency of our childish nature is to take small things too seriously and get easily offended, whereas when we are confronted with situations which have long-term consequences, we tend to take things less seriously
Dalai LamaToday, more than ever before, life must be characterized by a sense of Universal responsibility, not only nation to nation and human to human, but also human to other forms of life.
Dalai LamaLike anyone else, I too have the potential for violence; I too have anger in me. However, I try to recall that anger is a destructive emotion. I remind myself that scientists now say that anger is bad for our health; it eats into our immune system. So, anger destroys our peace of mind and our physical health. We shouldn’t welcome it or think of it as natural or as a friend.
Dalai Lama