"We are not here to curse the darkness, but to light the candle that can guide us through it."

"I had had a continuing smoldering fury about the treatment of Jews in Germany."

"We have to find a way to use science for the benefit of all humanity, not just for destruction."

"We have to find a way to control this weapon, or it will control us."

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