"There are some people who can live without wild places, and some who cannot."

"I find myself in a world in which the physicists have known sin."

"The atomic bomb is a weapon that has changed the world forever."

"The experience of the war has made it clear that the future of civilization depends on the development of a world community."

"We have to find a way to transcend the fear and the hatred that led to the creation of the atomic bomb."