"The atomic age has changed everything, save our modes of thinking, and thus we drift toward unparalleled catastrophe."

"We have to find a way to build a better world, a world where the atomic bomb is no longer a threat."

"The scientist is a man who seeks the truth, no matter how uncomfortable it may be."

"The atomic bomb is a weapon which is new in many respects. It is a weapon of terror, a weapon for exterminating whole populations."

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