“The great difficulty of all schemes for leagues of nations and the like has been to find an effective sanction against nations determined to break the peace.”

Speech to the 1900 Club at Grosvenor House, London (10 June 1936) on the Italo-Abyssinian War, quoted in The Times (11 June 1936), p. 10
Chancellor of the Exchequer

BBC television broadcast to the nation (3 November 1956), quoted in Keith Kyle, Suez (I. B. Tauris, 2011), p. 425

Speech (7 December 1917), Liberal Magazine, XXV (1917), p. 604, quoted in Henry R. Winkler, ‘The Development of the League of Nations Idea in Great Britain, 1914-1919’, The Journal of Modern History Vol. 20, No. 2 (Jun., 1948), p. 105

Essentials to Peace (1953)

The Story of Islamic Imperialism in India (1994)

Page 145
Publications, The Shah's Story (1980), On world leaders and statesmen

Preface
The History and Present State of Electricity (1767)
Context: Great conquerors, we read, have been both animated, and also, in a great measure, formed by reading the exploits of former conquerors. Why may not the same effect be expected from the history of philosophy to philosophers? May not even more be expected in this case? The wars of many of those conquerors, who received this advantage from history, had no proper connection with former wars: they were only analogous to them. Whereas the whole business of philosophy, diversified as it is, is but one; it being one and the same great scheme, that all philosophers, of all ages and nations, have been conducting, from the beginning of the world; so that the work being the same, the. labours of one are not only analogous to those of of another, but in an immediate manner subservient to them; and one philosopher succeeds another in the same field; as one Roman proconsul succeeded another in carrying on the same war, and pursuing the same conquests, in the same country. In this case, an intimate knowledge of what has been done before us cannot but greatly facilitate our future progress, if it be not absolutely necessary to it.

1920s, Freedom and its Obligations (1924)

1960s, The Quest for Peace and Justice (1964)
Context: The time has come for an all-out world war against poverty. The rich nations must use their vast resources of wealth to develop the underdeveloped, school the unschooled, and feed the unfed. Ultimately a great nation is a compassionate nation. No individual or nation can be great if it does not have a concern for "the least of these". Deeply etched in the fiber of our religious tradition is the conviction that men are made in the image of God and that they are souls of infinite metaphysical value, the heirs of a legacy of dignity and worth. If we feel this as a profound moral fact, we cannot be content to see men hungry, to see men victimized with starvation and ill health when we have the means to help them. The wealthy nations must go all out to bridge the gulf between the rich minority and the poor majority.