Robert Oppenheimer — "Now I am become Death, the destroyer of worlds."

"The scientist is a man who knows how to make things, but he does not know how to live."

"We have made a thing, a most terrible weapon, that has altered the nature of the world and of man."

"The atomic bomb is a profound challenge to our moral and ethical values."

"There are no experts in this world, only people who know more than others on specific subjects."

"In the spring of 1936, I was introduced by friends to Jean Tatlock. In the autumn, I began to court her. We were at least twice close enough to marriage to think of ourselves as engaged."