For me, the most ironic token of that moment in history is the plaque signed by President Richard M. Nixon that Apollo 11 took to the Moon. It reads: ‘We came in peace for all mankind.’ As the United States was dropping 7.5 megatons of conventional explosives on small nations in Southeast Asia, we congratulated ourselves on our humanity: We would harm no one on a lifeless rock.
It occurs to me that the peculiarity of most things we think of as fragile is how tough they truly are. There were tricks we did with eggs, as children, to show how they were, in reality, tiny load-bearing marble halls; while the beat of the wings of a butterfly in the right place, we are told, can create a hurricane across an ocean. Hearts may break, but hearts are the toughest of muscles, able to pump for a lifetime, seventy times a minute, and scarcely falter along the way. Even dreams, the most delicate and intangible of things, can prove remarkably difficult to kill.