John Lewis Gaddis Quote

Why, then, did the Americans invest so much in Vietnam when, in comparison with the whole of their interests at the time, so little was at stake there? Thucydidean resemblances, I think, suggest an answer. Megara might look like a trifle, Pericles told the Athenians in 432 B.C.E., but if they yielded on that small matter you will instantly have to meet some greater demand. Without the United States, John F. Kennedy warned a Texas audience on the morning of November 22, 1963, South Viet-Nam would collapse overnight, and American alliances everywhere were equally vulnerable. There was no choice, Pericles insisted, but to resist our enemies in any way and in every way. For, as Kennedy added: We are still the keystone in the arch of freedom. 58 However distant they may be in time and space, statements like these perch precariously across scale. For if credibility is always in doubt, then capabilities must become infinite or bluffs must become routine. Neither approach is sustainable: that’s why walls exist in the first place. They buffer what’s important from what’s not. When one’s own imprecisions pull walls down—as Pericles and Kennedy did when they dismissed the possibility of giving anything up—then fears become images, images become projections, and projections as they expand blur into indistinctiveness.

John Lewis Gaddis

Why, then, did the Americans invest so much in Vietnam when, in comparison with the whole of their interests at the time, so little was at stake there? Thucydidean resemblances, I think, suggest an answer. Megara might look like a trifle, Pericles told the Athenians in 432 B.C.E., but if they yielded on that small matter you will instantly have to meet some greater demand. Without the United States, John F. Kennedy warned a Texas audience on the morning of November 22, 1963, South Viet-Nam would collapse overnight, and American alliances everywhere were equally vulnerable. There was no choice, Pericles insisted, but to resist our enemies in any way and in every way. For, as Kennedy added: We are still the keystone in the arch of freedom. 58 However distant they may be in time and space, statements like these perch precariously across scale. For if credibility is always in doubt, then capabilities must become infinite or bluffs must become routine. Neither approach is sustainable: that’s why walls exist in the first place. They buffer what’s important from what’s not. When one’s own imprecisions pull walls down—as Pericles and Kennedy did when they dismissed the possibility of giving anything up—then fears become images, images become projections, and projections as they expand blur into indistinctiveness.

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About John Lewis Gaddis

John Lewis Gaddis (born April 2, 1941) is an American military historian, political scientist, and writer. He is the Robert A. Lovett Professor of Military and Naval History at Yale University. He is best known for his work on the Cold War and grand strategy, and he has been hailed as the "Dean of Cold War Historians" by The New York Times. Gaddis is also the official biographer of the prominent 20th-century American diplomat and historian George F. Kennan. George F. Kennan: An American Life (2011), his biography of Kennan, won the 2012 Pulitzer Prize for Biography or Autobiography.