1. B. Russell, An Inquiry into Meaning and Truth (New York: W. W. Norton and Company, Inc., 1940 ), p. 429.
2. Cf. my discussion of “The Uncommon Sense of Common Sense,” Revue Internationale de Philosophie, No. 14, October, 1950, pp. 462–468.
3. M. Copi, “Language Analysis and Metaphysical Inquiry,” Philosophy of Science, XVI, 1, 65–70, January, 1949.
4. E. W. Hall, What Is Value? (London: Routledge amp; Kegan Paul, 1952), pp. 195ff.
5. G. Bergmann, “A Note on Ontology,” Philosophical Studies I, 6; 89, 1950.