If you can do something about a situation, why worry? And if you can't do something about a situation, why worry?
Dalai LamaWe had a rule in Tibet that anyone proposing a new invention had to guarentee that it was beneficial, or at least harmless, for seven generations of humans before it could be adopted.
Dalai LamaMisunderstanding 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 LamaEach of you should feel that you have great potential and that, with self-confidence and a little more effort, change really is possible if you want it. If you feel that your present way of life is unpleasant or has some difficulties, then don't look at these negative things. See the positive side, the potential, and make an effort.
Dalai Lama