" I believe there is an impulse in each of us to make our own personal and individual mark on the world around us. The little child coming upon a stretch of clean white snow gleefully rushes forward to imprint the shapes of his feet upon it. A woman passing through a strange room pauses briefly to move an object on a table, making a slight rearrangement that her eye finds more pleasing. A boy carves his initials upon a tree. We all write our names upon the sand.

All of us hope that our choices and our actions will make a little sweeter those rooms we enter, those worlds we move through, those lives we touch, those people and those places we leave behind us. It is, in a way, our small gesture toward immortality, our little message to the universe. It says, "I was here", to the ages. "

― Anderson Cooper , The Rainbow Comes and Goes: A Mother and Son on Life, Love, and Loss