Robert Oppenheimer — "We have to find a way to reconcile our scientific progress with our moral respon…"

"We have opened a Pandora's Box."

"It is not possible to be a scientist unless you believe that it is good to learn. It is not possible to be a scientist unless you believe that it is of the highest value to learn. It is not possible t…"

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

"We have made a thing, a most terrible weapon, that has altered the nature of the world. We have made a thing that has made it impossible for us to live without changing our whole way of life."

"In the spring of 1929, I returned to the United States. I was homesick for this country. I had learned in my student days a great deal about the new physics. I wanted to pursue this myself, to explain…"