Physicist
Einstein, Albert. Quoted in Einstein and Religion: Physics and Theology, by Max Jammer. Princeton University Press, 1999. Originally from Letter to Michaelangelo Besso, 21 Mar. 1955.
Einstein, Albert. "Freiheit und Wissenschaft [Freedom and Science]." 1940.
Einstein, Albert. "On Freedom." Out of My Later Years. Philosophical Library/Open Road, 2015, ch. 6.
Einstein, Albert. Quoted in The Universe and Dr. Eistein. Written by Lincoln Barnett. Sloane, 1950. Originally printed in Harpers, 1948.
Einstein, Albert. The Observer. 15 Jan. 1950.
Einstein, Albert. "Faschismus und Wissenschaft: Brief an Minister Rocco in Rom [Fascism and Science: Letter to Signor Rocco in Rome]." Mein Weltbild [My World View]. Querido Verlag, 1934.
Einstein, Albert. "Fascism and Science." The World as I See It, translated by Allen Harris. BN Publishing, 2007.
Einstein, Albert. Quoted in Einstein on Peace, edited by Otto Nathan and Heinz Norden. Simon and Schuster, 1960, ch. 9. Originally from Letter to Franklin Roosevelt, 2 Aug. 1939.
Einstein, Albert. Address in Paris. c. Dec. 1929, Sorbonne, Paris, France.
Einstein, Albert. "Einstein on Classifications." New York Times, 16 Feb. 1930.
Einstein, Albert. "What I Believe. Living Philosophies 13." Forum and Century, Oct. 1930, vol. 84, issue 4, pp. 193-194.
Galilei, Galileo. "Lettera des signor Galileo Galilei accademico linceo scritta all Granduchessa di Toscana [Letter to the Grand Duchess Christina]." Fiorenza, c. 1615.
Galilei, Galileo. "Letter to the Grand Duchess Christina." The Essential Galileo. Hackett Publishing, 2008.
Einstein, Albert. "The Goal of Human Existence." NBC Broadcast for the United Jewish Appeal. 11 Apr. 1943.
Einstein, Albert. "The Goal of Human Existence." Out of My Later Years. Philosophical Library, 2015, ch. 51.
Hawking, Steven. A Brief History of Time: From the Big Bang to Black Holes. Bantam Dell Publishing Group, 1988, conclusion.
Einstein, Albert. Quoted in The Universe and Dr. Eistein. Written by Lincoln Barnett. Sloane, 1950. Originally printed in Harpers, 1948.
Hawking, Steven. A Brief History of Time: From the Big Bang to Black Holes. Bantam Dell Publishing Group, 1988, conclusion.
Feynman, Richard. Lecture at Caltech. c. 1961, Caltech, Pasadena, CA, USA.
Planck, Max. The Philosophy of Physics. London: George Allen & Unwin, 1936.
Jeans, James. The Mysterious Universe. Cambridge University Press/Macmillan, 1930, ch. 1.
Alvarez, Luis Walter. Quoted in The Politics of Pure Science, written by Daniel S. Greenberg. New American Library, 1967.
Weinberg, Steven. The First Three Minutes: A Modern View of the Origin of the Universe. Basic Books, 1977, epilogue.
Wheeler, John Archibald. "Curved Empty Space-Time as the Building Material of the Physical World." Meeting of the International Philosophy of Science Association. 1960, Stanford, CA, USA.