The prime goal is to alleviate suffering, and not to prolong life. And if your treatment does not alleviate suffering, but only prolongs life, that treatment should be stopped.
Christiaan BarnardFor a dying man it is not a difficult decision [to agree to become the world's first heart transplant] ... because he knows he is at the end. If a lion chases you to the bank of a river filled with crocodiles, you will leap into the water convinced you have a chance to swim to the other side. But you would not accept such odds if there were no lion.
Christiaan BarnardIt is infinitely better to transplant a heart than to bury it to be devoured by worms.
Christiaan BarnardOn Saturday, I was a surgeon in South Africa, very little known. On Monday, I was world renowned.
Christiaan Barnard