Philosopher
Fromm, Erich. The Art of Loving. Harper & Brothers, 1956, ch. 2.
Huxley, Aldous. Ends and Means (an Enquiry Into the Nature of Ideals and Into the Methods Employed for Their Realization). Chatto & Windus, 1937, ch. 1.
James, William. "The Reality of the Unseen." Gifford Lecture. c. 1902, University of Edinburgh, Edinburgh, Scotland. Lecture.
James, William. "The Reality of the Unseen." The Varieties of Religious Experience, edited by Martin E. Marty. Penguin Classics, 1982.
Mendelssohn, Moses. Jerusalem oder über religiöse Macht und Judentum [Jerusalem, or on Religious Power and Judaism]. Berlin: Friedrich Maurer, 1783.
Mendelssohn, Moses. Jerusalem: Or on Religious Power and Judaism, translated by Allan Arkush. Brandeis University Press, 1983.
Sontag, Susan. "The Talk of the Town: Tuesday, and After." The New Yorker, 24 Sept. 2001. www.newyorker.com/magazine/2001/09/24/tuesday-and-after-talk-of-the-town
Russell, Bertrand. "Is There a God?" The Collected Papers of Bertrand Russell, edited by John G. Slater and Peter Köllner. Vol. 11, Routledge, 1997. Originally commissioned by Illustrated magazine, 1952. Unpublished.
Carlyle, Thomas. Chartism. London: James Frases, 1840, ch. 6.
Carlyle, Thomas. "Chartism." Thomas Carlyle: Selected Writings. Penguin Classics, 2015.
Appiah, Kwame Anthony. In My Father's House: Africa in the Philosophy of Culture. Methuen/Oxford University Press, 1992, ch. 2.
Whitehead, Alfred North. "Mathematics as an Element in the History of Thought." Lecture before the Mathematical Society. 1925, Brown University, Providence, RI, USA.
Huxley, Aldous. Along the Road: Notes and Essays of a Tourist. Chatto & Windus/George H. Doran, 1925.
Poincare, Henri. La science et l'hypothese [Science and Hypothesis]. Flammarion, 1902, ch. 9.
Poincare, Henri. Science and Hypothesis: The Complete Text, translated by Melanie Frappier, Andrea Smith and David J. Stump, edited by Melanie Frappier and David J. Stump. Bloomsbury Academic, 2022, ch. 9.
Quine, Willard Van Orman. Theories and Things. Harvard University Press, 1981, ch. 23.