Buddhism teaches, is to sacrifice a little happy to relinquish the pleasure unique, such as teaching, taking the stock to preserve organs, taking body parts in order to maintain life.
Buddhism teaches sacrificial layer to abstain from sexual intercourse for pleasure, perfect little like taking teach agents to treat organ. Taking organs to save lives
Buddhism teaches the sacrifice layer. Taking little joy to complete happiness like teaching taking the property to preserve the organ. Keep taking the organs to maintain life.