The Corruptions Of the Physical Body, p. 6
The Corrupt Society - From Ancient Greece To Present-Day America (1975)
“We must help to the limits of our strength. And we will.”
Report on the Potsdam Conference (1945)
Context: Any man who sees Europe now must realize that victory in a great war is not something you win once and for all, like victory in a ball game. Victory in a great war is something that must be won and kept won. It can be lost after you have won it — if you are careless or negligent or indifferent.
Europe today is hungry. I am not talking about Germans. I am talking about the people of the countries which were overrun and devastated by the Germans, and particularly about the people of Western Europe. Many of them lack clothes and fuel and tools and shelter and raw materials. They lack the means to restore their cities and their factories.
As the winter comes on, the distress will increase. Unless we do what we can to help, we may lose next winter what we won at such terrible cost last spring. Desperate men are liable to destroy the structure of their society to find in the wreckage some substitute for hope. If we let Europe go cold and hungry, we may lose some of the foundations of order on which the hope for worldwide peace must rest.
We must help to the limits of our strength. And we will.
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Harry Truman 119
American politician, 33rd president of the United States (i… 1884–1972Related quotes

Nobel lecture (2005)
Context: Since the Chernobyl accident, we have worked all over the globe to raise nuclear safety performance. And since the September 2001 terrorist attacks, we have worked with even greater intensity on nuclear security. On both fronts, we have built an international network of legal norms and performance standards. But our most tangible impact has been on the ground. Hundreds of missions, in every part of the world, with international experts making sure nuclear activities are safe and secure.
I am very proud of the 2,300 hard working men and women that make up the IAEA staff — the colleagues with whom I share this honour. Some of them are here with me today. We come from over 90 countries. We bring many different perspectives to our work. Our diversity is our strength.
We are limited in our authority. We have a very modest budget. And we have no armies.
But armed with the strength of our convictions, we will continue to speak truth to power. And we will continue to carry out our mandate with independence and objectivity.

"The One Un-American Act," Speech to the Author's Guild Council in New York, on receiving the 1951 Lauterbach Award
Other speeches and writings

Remarks made at the meeting of the German warlords at Advanced General Headquarters at Avesnes (11 August 1918), quoted in John Terraine, To Win A War: 1918 The Year of Victory (London: Cassell, 2003), p. 121
1910s

Part I : Ambiguity and Freedom
The Ethics of Ambiguity (1947)
Variant: Let us try to assume our fundamental ambiguity. It is in the knowledge of the genuine conditions of our life that we must draw our strength to live and our reason for acting
Context: In spite of so many stubborn lies, at every moment, at every opportunity, the truth comes to light, the truth of life and death, of my solitude and my bond with the world, of my freedom and my servitude, of the insignificance and the sovereign importance of each man and all men. There was Stalingrad and there was Buchenwald, and neither of the two wipes out the other. Since we do not succeed in fleeing it, let us therefore try to look the truth in the face. Let us try to assume our fundamental ambiguity. It is in the knowledge of the genuine conditions of our life that we must draw our strength to live and our reason for acting [C'est dans la connaissance des conditions authentiques de notre vie qu'il nous faut puiser la force de vivre et des raisons d'agir].

1963, Remarks Prepared for Delivery at the Trade Mart in Dallas
Context: We in this country, in this generation, are — by destiny rather than choice — the watchmen on the walls of world freedom. We ask, therefore, that we may be worthy of our power and responsibility, that we may exercise our strength with wisdom and restraint, and that we may achieve in our time and for all time the ancient vision of "peace on earth, good will toward men". That must always be our goal, and the righteousness of our cause must always underlie our strength. For as was written long ago: "except the Lord keep the city, the watchman waketh but in vain."

Presidential address to the AFPFL Supreme Council Session (August 1946)

As cited in: Patrick Hollingworth (2016), The Light and Fast Organisation. p. 156
StrengthsFinder 2.0, 2007

“Ours is the faith of the apostles, handed down by St Thomas” http://www.30giorni.it/articoli_id_78071_l3.htm (2011)