“I am certain that a solution of the general problem of peace must rest on broad and basic understanding on the part of its peoples.”
Essentials to Peace (1953)
Context: I am certain that a solution of the general problem of peace must rest on broad and basic understanding on the part of its peoples. Great single endeavors like a League of Nations, a United Nations, and undertakings of that character, are of great importance and in fact absolutely necessary, but they must be treated as steps toward the desired end.
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George Marshall 49
US military leader, Army Chief of Staff 1880–1959Related quotes

Our Revolutionary Right, 1999.
1990s, 1990

A Wayne. Wymore (2004) " The nature of research in systems engineering http://sse.stevens.edu/fileadmin/cser/2004/papers/211-Paper119.pdf"; As cited in: Eric David Smith (2006) Tradeoff Studies and Cognitive Biases. p. 31.

Realm of Light Book II (1931); "Banner of Peace" Address (1931), p. 108
Context: I am not astonished that we receive so many enthusiastic responses to our Peace Banner. The past is filled with deplorable, sad and irreparable destructions. We see that not only in times of war but also during other errors, creations of human genius are destroyed. At the same time the elite of humanity understand that no evolution is possible without the cumulations of Culture. We understand how indescribably difficult are the ways of Culture. Hence the more carefully must we guard the paths which lead to it. It is our duty to create for the young generation traditions of Culture; where there is Culture, there is Peace; there is achievement; there is the right solution for the difficult social problems. Culture is the accumulation of highest Bliss, highest Beauty, highest Knowledge.

“If you are not a part of the solution, you are a part of the problem.”

As quoted by Nadezhda Popova, Reza Pahalavi, Son Of The Last Shah Of Iran: “No War Is Needed – We Will Topple This Regime Ourselves” http://www.rezapahlavi.org/details_article.php?article=22&page=6, Izvetsiya, May 29, 2006.
Interviews, 2006

Cited in: Can Alpaslan, Ian Mitroff (2011) Swans, Swine, and Swindlers: Coping with the Growing Threat of Mega-Crises and Mega-Messes. p. 16.
1970s, The future of operational research is past, 1979

“Every state must be aware that its peace, its security rests on its own sword.”
All the King's Men' A search for the colonial ideas of some advisers and "accomplices" of Leopold II (1853-1892). (Hannes Vanhauwaert), 5. A prospectus by the military Chazal and Brialmont, The military centipede Henri-Alexis Brialmont (1821-1893) http://www.ethesis.net/leopold_II/leopold_II.htm#2.%20 CROKAERT, P. Brialmont, 183.
Undated

“Whatever creativity is, it is in part a solution to a problem.”
"Apéritif" in Bury My Heart at W.H. Smith's (1990)