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

"The physicists have known sin; and this is a knowledge which they cannot lose. It is a knowledge which has changed them forever."

"The atomic bomb is not a weapon to be used lightly."

"The best way to predict the future is to create it."

"If atomic bombs are to be added as new weapons to the arsenals of a warring world, or to the arsenals of nations preparing for war, then the time will come when mankind will curse the names of Los Ala…"