No Man Is an Island

I will and do rejoice in the end of violence against any other human being or any animal or creature. Surely, though, it's impossible for any thinking/feeling person to rejoice in the death of any other part of humanity - no matter how violently that person has lived - without compromising our own humanity.

No man is an island entire of itself; every man
is a piece of the continent, a part of the main;
if a clod be washed away by the sea, Europe
is the less, as well as if a promontory were, as
well as a manor of thy friends or of thine
own were; any man's death diminishes me,
because I am involved in mankind. And therefore never send to know for whom
the bell tolls; it tolls for thee.

(John Donne)