The first thoughts of an Englishman on appointment to the office of Foreign Secretary must be that he speaks in the name, not of Great Britain only, but of the British Dominions beyond the seas, and that it is his imperative duty to preserve in word and act the diplomatic unity of the British Empire. Our interests are one. Our intercourse must be intimate and constant, and we must speak with one voice in the Councils of the world.
1924. Quoted in H. Blair Neatby, William Lyon Mackenzie King (Methuen, 1963), p. 40.