
1900s, The Strenuous Life: Essays and Addresses (1900), National Duties
Speech to the South African Parliament (3 February 1960), quoted i.a. in "Mr Macmillan's appeal to South Africans", The Times (4 February 1960), p. 15
Prime Minister
1900s, The Strenuous Life: Essays and Addresses (1900), National Duties
As quoted in Toward Peaceful Unification: Selected Speeches & Interviews https://books.google.com/books?id=nNc2AzJmwPoC&pg=PA3&dq=%22There+was+little,+if+any,+feeling+of+loyalty+toward+the+abstract+concept+of+Korea+as+a+nation-state%22&hl=en&sa=X&ei=IOkhVebpAYqWsAWOgILoCQ&ved=0CCgQ6AEwAg#v=onepage&q&f=false (1978), Kwangmyong Publishing Company, pp. 47-48.
1970s
Upon assuming office as the sixth prime minister of Malaysia.
Quotable quotes from Najib, NST, 11 Jul 2009 http://www.nst.com.my/Current_News/NST/articles/6kon/Article/index_html,
Source: 1890s, The Principles of Psychology (1890), Ch. 9
As quoted in "Wars, Revolutions, Dictatorships", by Stanislav Andreski - History - (1992)
Source: Philosophy and Living (1939), Chapter VII: Ethics