Despite the vision and farseeing wisdom of our wartime heads of state, the physicists have felt the peculiarly intimate responsibility for suggesting, for supporting, and in the end, in large measure, for achieving the realization of atomic weapons. Nor can we forget that these weapons as they were in fact used dramatized so mercilessly the inhumanity and evil of modern war. In some sort of crude sense which no vulgarity, no humor, no overstatement can quite extinguish, the physicists have known sin; and this is a knowledge which they cannot lose.
J. Robert OppenheimerWhen we deny the EVIL within ourselves, we dehumanize ourselves, and we deprive ourselves not only of our own destiny but of any possibility of dealing with the EVIL of others.
J. Robert OppenheimerWe do not believe any group of men adequate enough or wise enough to operate without scrutiny or without criticism.
J. Robert OppenheimerYou can certainly destroy enough of humanity so that only the greatest act of faith can persuade you that what's left will be human.
J. Robert Oppenheimer