“The Nation that destroys its soil destroys itself.”
Letter to all State Governors on a Uniform Soil Conservation Law (26 February 1937) http://www.presidency.ucsb.edu/ws/?pid=15373); this statement has sometimes been paraphrased and prefixed to an earlier FDR statement of 29 January 1935 to read: "A nation that destroys its soils destroys itself. Forests are the lungs of our land, purifying the air and giving fresh strength to our people." Though it approximates 2 separate statements of FDR, no original document in precisely this form has been located.
1930s
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Franklin D. Roosevelt 190
32nd President of the United States 1882–1945Related quotes
Source: The Sword or the Cross, Which Should be the Weapon of the Christian Militant? (1921), Ch.6 p. 100
Context: Jesus had little to say about political freedom, he had much to say about moral and spiritual freedom. When confronted with the question of human freedom, he saw that unless men's hearts were changed, freedom from Rome would simply mean an exchange of masters. To destroy the oppressors of a nation is not Jesus' way of bringing freedom to its citizens. Real freedom is not a racial, national or international problem; it is personal.

“It was an enormous struggle to destroy the Belgian nation.”
A cursory overview of the history of Belgium, applied to the present events, until January 1830, (Issued for the benefit of the fund for the needy relatives of the extended Volunteers from Northern Brabant) 's HERTOGENBOSCH, Ter Boek en Provinciale Courant - Drukkerij Van DE. LION en ZONEN. (Januari 1831) Quoted from Julius Caesar, Commentarii de Bello Gallico.
De Bello Gallico

Letter to Adlai Stevenson (5 November 1959), quoted in The True Adventures of John Steinbeck, Writer : A Biography (1984), by Jackson J. Benson, p. 876

As quoted in Asadollah Alam (1991), The Shah and I: The Confidential Diary of Iran's Royal Court, 1968-77, page 552
Attributed

Iron Curtain: The Crushing of Eastern Europe, 1944-1956 https://www.google.com/books/edition/_/z4AdQy3VCmgC?hl=en (October 30, 2012).

"Nationality" (1862)

As quoted in "The Ideology of the Republican Party" https://books.google.com/books?id=5Cl2cVkEV9wC&pg=PA65&dq=%22the+party+of+emancipation%22+GOP&hl=en&sa=X&ved=0ahUKEwjW0tfNv5_LAhUJ8CYKHUxcBv4Q6AEILjAD#v=onepage&q=man's%20government&f=false, by Eric Foner, The Birth of the Grand Old Party: The Republicans' First Generation (2002), edited by Robert F. Engs and Randall M. Miller, Pennsylvania: University of Pennsylvania Press, p. 18