“War its thousands slays, Peace its ten thousands.”

"Father Severyan", in November 1916: The Red Wheel: Knot II (1984; translation 1999).
Context: At no time has the world been without war. Not in seven or ten or twenty thousand years. Neither the wisest of leaders, nor the noblest of kings, nor yet the Church — none of them has been able to stop it. And don't succumb to the facile belief that wars will be stopped by hotheaded socialists. Or that rational and just wars can be sorted out from the rest. There will always be thousands of thousands to whom even such a war will be senseless and unjustified. Quite simply, no state can live without war, that is one of the state's essential functions. … War is the price we pay for living in a state. Before you can abolish war you will have to abolish all states. But that is unthinkable until the propensity to violence and evil is rooted out of human beings. The state was created to protect us from evil. In ordinary life thousands of bad impulses, from a thousand foci of evil, move chaotically, randomly, against the vulnerable. The state is called upon to check these impulses — but it generates others of its own, still more powerful, and this time one-directional. At times it throws them all in a single direction — and that is war.

From the lyrics of his song Vida Louca, Vida (Life, Crazy Life)

Source: House of Leaves

"Joseph Priestley" (1874) http://aleph0.clarku.edu/huxley/CE3/Priest.html
1870s

Down and Out in the Magic Kingdom (2003)

"On the Sea" (1817)

This Age of Government by Great Dictators, News of the World, 10 October 1937
Reproduced in The Collected Essays of Sir Winston Churchill, Vol IV, Churchill at Large, Centenary Edition (1976), Library of Imperial History, p. 395. ISBN 0903988453
The 1930s

Wolfgang Benz, A Concise History of the Third Reich, Berkeley and Los Angeles, CA: University of California Press (2006) p. 20. Quote from January 30, 1933
1930s

1970s, The Humble Programmer (1972)