by Craig Nelson
   “My son is dead”: Ibid.
   “I enter the room”: Quinn.
   “They brought you in and placed”: Curie, Cher Pierre.
   “Everybody said Marie Curie is dead”: Borel.
   “In science we must be interested”: Ève Curie.
   “There is no connection between my scientific work”: Redniss.
   “Madame Curie is very intelligent”: Kline.
   “The hour when we knew”: Curie, Pierre Curie.
   “In his scientific thinking Langevin”: “Tribute to Langevin,” La Pensées, 1946, Correspondance françaises.
   “Often, during meals, M. Langevin”: Perrin.
   “I spent last evening and night”; “I am trembling with impatience”: L’Oeuvre, November 23, 1911.
   “You are going to see quite a scandal”; “great friendship angered Mme. Langevin”; “was astounded to see Mme. Curie run”; “shouted threats for everyone to hear”: Perrin.
   “Variegated, virulent, turbulent, literary, inventive”: Tuchman.
   “I spent yesterday evening and night”: L’Oeuvre, November 23, 1911.
   “very difficult to judge the works of Mme. Curie”: Le Petit Parisien, January 5, 1911.
   “under the austere scientist”: Borel.
   “consorting with a concubine in the marital dwelling”: Perrin.
   “I rediscovered in [Pierre Curie’s] daughter”: American Institute of Physics.
   “well-respected but they are industrialists”: Quinn.
   “I miss Irène a lot”; “That young man is a ball of fire”; “My mother and my husband often debated”: Ibid.
   “What fools”: Segrè, From X-Rays to Quarks.
   “An infinitely tiny particle projected”: “Les grandes découvertes de la radioactivité,” La Pensée, 1957.
   “began to run and jump around”; “With the neutron we were too late”; “I will never forget the expression”: Republica (Lisbon), January 10, 1955.
   “Then began the harrowing struggle”: Ève Curie.
   3. Rome: November 10, 1938
   “completely self-confident, but wholly without conceit”: Allardice and Trapnell.
   “a steamroller that moved slowly”: Segrè, Enrico Fermi.
   “There is a Fermi Sea”: Orear.
   “a very very common man”: Holton et al.
   “They were allowed to use the research”; “Fermi, after much reading of the pertinent literature”: Fermi to Persico, November 29, 1920, Fermi Papers.
   “Mechanical proficiency and practical gadgets”: Segrè, Enrico Fermi.
   “The location of the building”: Ibid.
   “Fermi worked in the Institute”: Orear.
   “I want to mention the ‘Fermi Questions’ ”: Ibid.
   “if an atom were the size of a bus”: Aczel.
   “Fermi organized a group to do this”: Orear.
   “Radon plus beryllium sources were”: Segrè, Enrico Fermi.
   “The experimenters had to run”: Orear.
   “One day, as I came to the laboratory”: Segrè, Enrico Fermi.
   “Neutron research led to many surprises”: Orear.
   “Physics was comprehensible, as long as”: Ibid.
   “For the most part, my father”: Ibid.
   “Fermi was completely devoted to physics”: Ibid.
   “Fermi had always said he wanted”: Holton et al.
   “The next winter was the coldest”: Orear.
   “Now they are sending away the Jews”; “Re: Anti-Semitic Campaign”: Laura Fermi.
   “I’m going to cut the throat”: Kumar.
   “not yet hanged”: P. D. Smith.
   “For reasons that you can easily”: Fermi to Pegram, September 4 and October 22, 1938, Fermi Papers.
   “I think that my mother”: Orear.
   “She would not take notice”: Ibid.
   “having transformed the Physics Institute”: Segrè, Enrico Fermi.
   4. The Mysteries of Budapest
   “Don’t you think God already”: Orear.
   “It is beneath my dignity”: Lanouette with Silard.
   “leaving his country, perhaps for good”: Ibid.
   “our Madame Curie”: P. D. Smith.
   “I only want to know”: Hargittai, Martians.
   “a vivid man about five feet”: P. D. Smith.
   “They should have arrived here”: Crick.
   “Johnny [von Neumann] used to say”: Rhodes, Dark Sun.
   “an intellectual bumblebee”; “You didn’t know what he”; “I never met anybody more imaginative”: P. D. Smith.
   “When I worked in the patent office”; “Spinoza’s God who reveals himself”; “work in which I myself”; “He tends to overestimate”: Lanouette with Silard.
   “Hitler and his Nazis are”: Segrè, From X-Rays to Quarks.
   “practically everybody who came”: P. D. Smith.
   “I’m spending much money”: Hargittai, Martians.
   “as I was waiting for the light”: P. D. Smith.
   “I don’t remember him ever”: Lanouette with Silard.
   “We are all agreed that”: Dael Lee Wolfle, Symposium on Basic Research (New York: National Academy of Sciences, 1959).
   “something deeply hidden had to be”: Isaacson.
   “how a puddle with a bit of oil”: Rife.
   “the most beautiful and stimulating”: Sime.
   “bordering on fear of people”: Ibid.
   “For many years I never had”: Hahn.
   “My strongest and dearest remembrances”: Rife.
   “a nose for discovering new elements”: Ibid.
   “But I thought you were a man”: Hahn.
   “it was as if the ground”: Kumar.
   “As soon as we were in”: American Institute of Physics.
   “It was the passport to scientific”: Meitner, “Status.”
   “Late”: Sime.
   “like an axe in the hands”: Segrè, From X-Rays to Quarks.
   “she had committed a gross error”: Rife.
   “Fermi was a very careful experimenter”: Teller.
   “mystics, magicians and religious fanatics”: Rittenmeyer and Skundrick.
   “I have nothing against the Jews”: Max Planck, “Mein Besuch bei Adolf Hitler”: Physikalische Blätter 3 (1947).
   “I built it from its very”: Letter to Gerta von Ubisch, July 1, 1947, Meitner Collection.
   “After these three laws were read”: Rittenmeyer and Skundrick.
   “The Jewess endangers the institute”; “nothing more could be done”; “The great misfortune has happened”: Sime.
   “It is considered undesirable”: Rife.
   “is like a sensitive child”: Letter to Ehrenfest, May 4, 1920, in Albrecht Fölsing, Albert Einstein: A Biography (London: Viking, 1997).
   “appeared to me like a miracle”: Paul A. Schilpp, ed., Albert Einstein: Philosopher-Scientist (New York: MJF Books, 1969).
   “Bohr loved paradoxes”: Teller.
   “I wanted her to be provided for”; “The danger consisted in the SS’s”: Hahn.
   “You have made yourself as famous”: Rife.
   “No, but I was told”: Segrè, From X-Rays to Quarks.
   “Perhaps you cannot fully appreciate”: Meitner to Hahn, September 25, October 15, and December 5, 1938, in Krafft.
   “Help us. The Nazis are killing”: Rittenmeyer and Skundrick.
   “One always thinks life in this world”: Sime.
   “One day, while strolling in the”: Orear.
   “Monday evening, in the lab”; “How beautiful and exciting it”: Sime.
   “Miss Meitner—Professor Meitner”: “Discovery of Fission.”
   “Was it a mistake?”; “Perhaps a drop could divide”; “The charge of a uranium nucleus”: Frisch.
   “These results, I realized”: Sparberg.
   “What is the possibility that uranium 239”: Rife.
   “Dear Otto! I am now almost certain”: Sime.
   “When I came back to Copen
hagen”: “Discovery of Fission.”
   “Dear Tante, I was able to speak”: Sime.
   “When we met on the boat”; I rigged up a pulse amplifier”: “Discovery of Fission.”
   “We had bad weather through”: Stefan Rozenthal.
   “Your results present a wonderful”; “Unfortunately I did everything wrong”; “The uranium work is for me”: Sime.
   “We’ve been such dumb assholes!”: Aczel.
   “Fermi wasn’t in his office”: Herbert Anderson.
   “ ‘a scientist not discovering fission’ ”: Allison.
   “If Fermi had published”: Orear.
   “I went up to the thirteenth floor”: “Discovery of Fission.”
   “God!” he said. “This looks like”: Kinkead.
   “All the things which H. G. Wells”: Weart and Szilard.
   “It takes one neutron to split”: Laura Fermi.
   “We turned the switch”; “That night, there was very little doubt”: P. D. Smith.
   5. The Birth of Radiance
   “his willingness to accept facts”: Hargittai, Martians.
   “predict what would happen”: “Discovery of Fission.”
   “work and dirty my hands”: Rhodes, Atomic Bomb.
   “with the precision of a prosecuting attorney”: Hargittai, Martians.
   “You are reinventing the field”: P. D. Smith.
   “We went over to Fermi’s office”: Weart and Szilard.
   “Szilard was not willing to do”: Enrico Fermi Papers, 2:11.
   “During the summer of 1939”: Teller.
   “On matters scientific or technical”: Weart and Szilard.
   “It is like shooting birds”: Feld and Szilard.
   “Contrary to perhaps what is”: Fermi, “Physics at Columbia University.”
   “There’s a wop outside”: Rhodes, Atomic Bomb.
   “Princeton is a wonderful little spot”: Mehra.
   “Let’s give it up”; “How would it be if we”; “Daran habe ich gar nicht gedacht”: Feld and Szilard.
   “The one thing most scientists”: Rhodes, Atomic Bomb.
   “In the United States of those days”: Orear.
   “We did not know just how”: Feld and Szilard.
   “he really only acted as a mailbox”: Jungk.
   “Alex, what you are after”: Mahaffey.
   “Szilard came to the conclusion”; “The question of money arose”: Herbert Anderson.
   “We have now reached the conclusion”: Frisch and Peierls.
   “For the Lord’s sake, don’t”: Buderi.
   “consider a future device for”: Bush and Conant.
   “undoubtedly a Fascist”: Lt. Col. S. V. Constant report, August 13, 1940, Leo Szilard Papers.
   “oscillated between theoretical and experimental”: Orear.
   “He frequently said, he was amazed”: Rhodes, Atomic Bomb.
   “Cartons of carefully wrapped graphite”: Herbert Anderson.
   “Physicists on the seventh floor”: Orear.
   “within a few years the use”: Bush and Conant.
   “My supervisor at the Met Lab”: Cowan.
   “a style of machine that dropped”: Kelly.
   “These lines are primarily addressed”: Staff, “Oppenheimer Years, 1943–1945.”
   “We found out how coal miners feel”: Allardice and Trapnell.
   “For the construction of the pile”: Herbert Anderson.
   “One aspect of Fermi that wasn’t”: Orear.
   “The pile, according to plan”: Segrè, Enrico Fermi.
   “Graphite was an awful material”: Orear.
   “It was a great temptation”: Herbert Anderson.
   “just in case an important experiment”: Lanouette with Silard.
   “Marched into Russia. Murdered the Jews”: Rittenmeyer and Skundrick.
   “The whole atmosphere there was”: “To Fermi—with Love.”
   “Well, what do you do”: “Fermi Facts, Fables.”
   “The pile is not performing now”: Laura Fermi.
   “Pull it to thirteen feet”; “This is not it”; “I’m hungry. Let’s go to lunch”; “This is going to do it”: Allardice and Trapnell.
   “Fermi had, the night before”: “To Fermi—with Love.”
   “At first you could hear the sounds”: Rhodes, Atomic Bomb.
   “I couldn’t see the instruments”; “The reaction is self-sustaining”: Allardice and Trapnell.
   “Nothing very spectacular had happened”: Rhodes, Atomic Bomb.
   “Probably for Fermi, however, the real victory”: Segrè, Enrico Fermi.
   “The Italian navigator has landed”: Bush and Conant.
   “One of the things that I shall”; “There was a crowd there”: “Discovery of Fission.”
   6. The Secret of All Secrets
   “proton merry-go-round”; “Oh, sugar”: Herken, Brotherhood.
   “He was tall, nervous and intent”: Rhodes, “I Am Become Death.”
   “He wanted everything and everyone”: Conant, 109 East Palace.
   “Oppenheimer was Jewish, but wished”: Rhodes, “I Am Become Death.”
   “Robert could make people feel”: Rhodes, Atomic Bomb.
   “Oppenheimer’s prestige and ascendancy were great”: Segrè, Enrico Fermi.
   “J. Robert Oppenheimer, 30, associate professor”: Staff, “Prof Takes Girl for a Ride.”
   “Hot dog”; “My two great loves are”: Bird and Sherman.
   “I remember exactly how I”; “When Alvarez told me the news”: Kelly.
   “That’s impossible”: Bird and Sherman.
   “prospects for useful nuclear energy”: Herken, Brotherhood.
   “Time is very much of the essence”: Bush and Conant.
   “The world would be better”: Conant, 109 East Palace.
   “The Secretary of War has selected”: Baggott.
   “When Groves saw that the usual”; “He’s a genius”: Conant, 109 East Palace.
   “The investigation of Szilard should”: Groves to Calvert, June 12, 1943, Manhattan Engineer District Records, National Archives.
   “The prospect of coming to Los Alamos”: United States Atomic Energy Commission, In the Matter.
   “People I knew well began”: Kelly.
   “I went by train to a place”: Bernstein.
   “I drove right through the square”: Conant, 109 East Palace.
   “Here at Los Alamos”: Rhodes, “I Am Become Death.”
   “In spite of the difficulties”; “It was an unforgettable experience”: Smith and Weiner.
   “At great expense, we have gathered”: Laura Fermi.
   “Oppenheimer was very patient”: Feynman.
   “The water supply had been built”: Bernstein.
   “I would like that very much”: Frisch.
   “I will have nothing to do”: Sime.
   “ ‘Welcome to Los Alamos’ ”: Zoellner.
   “the culmination of three centuries of physics”: Bird and Sherman.
   “Behind us lay the Sangre de Cristo”: Kelly.
   “The Mesa was indented by”: Segrè, Enrico Fermi.
   “They had this notion that we”; “Soon Johnny will know so much”; “It is my fault”: Lang.
   “Kitty was a very strange woman”; “The General’s in a stew”; “You know, usually on a military post”: Conant, 109 East Palace.
   “Though I had an excellent time”: Bernstein.
   “The Army routinely leveled every”; “Fermi once told me with hardly”; “wrote an official letter to”: Teller.
   “Teller had worked on the bomb project”: Bernstein.
   “Throughout the ten years, Oppie”: Rhodes, Atomic Bomb.
   “God protect us from the enemy”: Conant, 109 East Palace.
   “Fermi was simply unable to”: Mahaffey.
   “Below her, she had Rudolf”: Orear.
   “he told the horse in a firm voice”: Teller.
   “I required a special small laboratory”: Segrè, Enrico 
Fermi.
   “someday will be filled with great”: “Atoms in Appalachia.”
   “Mr. President, I agree that”: Kelly.
   “trained like soldiers not to reason why”: Nichols.
   “If you walked along the wooden”; “It was so darned bleak”; “Fermi was very discreet”: Kelly.
   “Enrico, when I was in”: Segrè, Enrico Fermi.
   “All science stopped during the war”; “was like tickling the tail”: Feynman.
   “The Critical Assemblies Group decided”: Orear.
   “Just as a beam of light”: Teller.
   “Only he was fully awake”; “Pray, what is the candidate’s tailor”; “an almost primitive lack of ability”: George Dyson.
   “At the start I had regarded Teller”: Bethe, “Comments.”
   “The first Sunday I was there”: Laura Fermi.
   “While Klaus was a mere”; “somewhat plump, greenish pale”: Rhodes, Dark Sun.
   “The Mosquito flew at a great height”: Bird and Sherman.
   “Both the father and the son”: Kelly.
   “You see, I told you”: Teller.
   “When Niels and Aage Bohr arrived”: Segrè, Enrico Fermi.
   “the Nazis’ work was held”: Lang.
   “main theme was that it”: Staff, “Jewish Spirit.”
   “Even if my brother steals”: Teller.
   “People must learn to prevent”: Baggott.
   “With the beginning of the war”: Heisenberg.
   “Heisenberg stated that he was”; “stressed how important it was”; “Dear Heisenberg, I have seen”: Niels Bohr Library & Archives.
   “He said that his main aim”: Bernstein.
   “The big problem was”: Conant, 109 East Palace.
   “Recent reports both through the newspapers”: Oppenheimer Papers, H. A. Bethe folder.
   “the only way we could lose”: Bird and Sherman.
   “deny the enemy his brain”; “We wouldn’t have had the moral”; “I think it was dreadful”: Baggott.
   “since there was not even the remotest”: Rhodes, Dark Sun.
   “émigré’s passionate hatred of Hitler was”: Max von Laue to Theodor von Laue, August 19, 1945, Laue Papers, Deutsches Museum Archives, Munich.
   “As long as Prof Meitner was”: Meitner Collection.
   “They are obliged to try”; “Ah, so you’re the little lady”; “was Germany’s anointed postwar scientific icon”: Rife.
   “nonsense from the first word”; “After the last 15 years which”; “perhaps one cannot be such”; “It is a difficult problem”: Sime.