No man is an island,Entire of itself.Each 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 if a manor of thine own Or of thine friend's were.Each man's death diminishes me,For I am involved in mankind.
Therefore, send not to know For whom the bell tolls,It tolls for thee./John Donne