[5] Ibid., p. 110.
[6] Bertrand Russell, The Autobiography of Bertrand Russell (Boston: Little, Brown and Company, 1968) and An Outline of Philosophy (Cleveland: The World Publishing Company, 1967).
[7] Frederick Nietzsche, "Beyond Good and Evil," trans. Helen Zimmern, in The Philosophy of Nietzsche (New York: The Modern Library, 1927) and "Thus Spake Zarathustra," trans. Thomas Common, in The Philosophy of Nietzsche (New York: The Modern Library, 1927).
[8] Plato, The Republic, trans. Francis MacDonald Cornford (New York, Oxford University Press, 1945).
[9] Karl Popper, Conjectures and Refutations (New York: Basic Books, Publishers, 1963).
[10] John Dewey, The Knowing and the Known (Boston: The Beacon Press, 1949) and "The Process of Thought from How We Think," in Gateway to the Great Books, ed. Robert W. Hutchins, et al. (Chicago: Encyclopaedia Britannica, 1963).
[11] Martin Buber, Between Man and Man, trans. Ronald Gregor Smith (Boston: Beacon Press, 1955); I and Thou, 2nd ed., trans. Ronald Gregor Smith (New York: Charles Scribner's Sons, 1958); The Knowledge of Man, ed. Maurice Friedman (New York: Harper & Row, Publishers, 1965).
[12] Henri Bergson, "Introduction to Metaphysics," in Philosophy in the
Twentieth Century, Vol. III, ed. William Barrett and Henry D. Aiken
(New York: Random House, 1962) and "Time in the History of Western
Philosophy," in Philosophy in the Twentieth Century, Vol. III, ed.
William Barrett and Henry D. Aiken (New York: Random House, 1962).
[13] Norman Cousins, Who Speaks for Man (New York: The Macmillan Company, 1953).
[14] Pierre Teilhard de Chardin, Letters from a Traveler, (New York: Harper & Row, Publishers, 1962) and The Phenomenon of Man (New York: Harper Torchbooks, Harper & Row, Publishers, 1961).