John Dix

“On April 12, 1955, a team of scientists announced that Jonas Salk’s vaccine against polio—the disease that had killed thousands a year, paralyzed Franklin Roosevelt, and sent many children into iron lungs—was proven safe. According to Richard Carter’s history of the discovery, on that day “people observed moments of silence, rang bells, honked horns, blew factory whistles, fired salutes, . . . took the rest of the day off, closed their schools or convoked fervid assemblies therein, drank toasts, hugged children, attended church, smiled at strangers, and forgave enemies.”4 The city of New York offered to honor Salk with a ticker-tape parade, which he politely declined.”
― Steven Pinker, Enlightenment Now: The Case for Reason, Science, Humanism, and Progress