“The sum of all our joys and sufferings, thousands of self-assured religions, ideologies and economic doctrines, every hunter and gatherer, every hero and coward, every creator and destroyer of civilizations, every king and peasant, every young couple in love, Every mother and father, hopeful child, inventor and explorer, every moral teacher, every corrupt politician, every “superstar,” every “supreme leader,” every saint and sinner in the history of our species, lived there – on a speck. of dust suspended in a ray of sun.”