Sherwin B. Nuland said this quote

Death with dignity is our society's expression of the uni­versal yearning to achieve a graceful triumph over the stark and often repugnant finality of life's last sputterings. But the fact is, death is not a confrontation. It is simply an event in the sequence of nature's ongoing rhythms. Not death but disease is the real enemy, disease the malign force that requires confron­tation. Death is the surcease that comes when the exhausting bat­tle has been lost. Even the confrontation with disease should be approached with the realization that many of the sicknesses of our species are simply conveyances for the inexorable journey by which each of us is returned to the same state of physical, and perhaps spiritual, nonexistence from which we emerged at conception. Every triumph over some major pathology, no matter how ringing the victory, is only a reprieve from the inevitable end.