But this was in 1974, and as of that moment, this photograph was the photograph that was the most widely printed, because we printed two billion copies of this photograph, and we took them hand to hand, door to door, to show people and ask them if there was smallpox in their house, because that was our surveillance system.
Mas esta foi em 1974 e, nessa época, esta fotografia era a fotografia mais vezes impressa por toda a parte porque imprimimos 2000 milhões de exemplares desta fotografia e entregámo-las, de mão em mão, porta a porta, para mostrar às pessoas e perguntar-lhes se tinham varíola em casa, porque era esse o nosso sistema de vigilância.