‘The Purpose of Philosophy’, Insight (Nigeria) 1 no. 1 (July 1962), 12–15

• repr. in the Sunday Times, 4 November 1962, 23, 26
• repr. Viewpoint no. 6 (1963 no. 2), 29–31
• repr. as ‘Philosophy’s Goal’ in Leonard Russell (ed.), Encore, 2nd Year (London, 1963: Michael Joseph)
• repr. as ‘Philosophy’s Goal’ in Concepts and Categories and in The Power of Ideas
• excerpted as ‘A “ Dangerous but Important Activity” ’ in University: A Princeton Quarterly no. 28 (Spring 1966), 1
• repr. in Van Cleve Morris [ (ed.)], Modern Movements in Educational Philosophy (Boston, [1969]: Houghton Mifflin), 9–11)
• trans. Estonian, Japanese, Lithuanian, Russian, Ukrainian