“For almost half a century, U.S. policy with respect to Cuba has failed—miserably.”
Source: U.S. Cuba Policy: Ending 50 Years of Failure, Prepared Testimony to the Committee on Finance United States Senate (11 December 2007)
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Lawrence Wilkerson 3
Chief of Staff to Colin Powell 1945Related quotes

“The responsibility of writers,” p. 167
On Science, Necessity, and the Love of God (1968)

ovation
At the United Nations (1960)

“One a child, one old / almost half a century apart // both / need my hand in this city”

“For it is the dawn that has come, as it has come for a thousand centuries, never failing.”
Source: Cry, the Beloved Country

2014, Statement on Cuban policy (December 2014)
Context: Today, the United States of America is changing its relationship with the people of Cuba.
In the most significant changes in our policy in more than fifty years, we will end an outdated approach that, for decades, has failed to advance our interests, and instead we will begin to normalize relations between our two countries. Through these changes, we intend to create more opportunities for the American and Cuban people, and begin a new chapter among the nations of the Americas.

Reaction to Hindenburg and Ludendorff's advice that an armistice must be requested (29 September 1918), quoted in Fritz Fischer, Germany's Aims in the First World War (New York: W. W. Norton & Co, 1967), p. 634
1910s

Source: Economics after the crisis : objectives and means (2012), Ch. 1 : Economic Growth, Human Welfare, and Inequality
On the amount of baseball talent in Cuba, from the Vanity Fair article "Commie Ball: A Journey to the End of a Revolution" http://www.vanityfair.com/politics/features/2008/07/cuban_baseball200807 by Michael Lewis (July 2008)