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“This became Delacroix's theme: that the achievements of the spirit — all that a great library contained — were the result of a state of society so delicately balanced that at the least touch they would be crushed beneath an avalanche of pent-up animal forces.”
Source: The Romantic Rebellion (1973), Ch. 8: Delacroix
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Kenneth Clark 47
Art historian, broadcaster and museum director 1903–1983Related quotes
Source: Sailing the Wine-Dark Sea: Why the Greeks Matter (2003), Ch. III The Poet: How to Party
Context: These symposia may have been, as much as anything, occasions to release the pent-up anxieties of a society always at war—"the father of all, the king of all," "always existing by nature," as the Greek philosophers expressed it.

Introductory : The Problem
Progress and Poverty (1879)
Context: It is true that wealth has been greatly increased, and that the average of comfort, leisure, and refinement has been raised; but these gains are not general. In them the lowest class do not share. I do not mean that the condition of the lowest class has nowhere nor in anything been improved; but that there is nowhere any improvement which can be credited to increased productive power. I mean that the tendency of what we call material progress is in nowise to improve the condition of the lowest class in the essentials of healthy, happy human life. Nay, more, that it is still further to depress the condition of the lowest class. The new forces, elevating in their nature though they be, do not act upon the social fabric from underneath, as was for a long time hoped and believed, but strike it at a point intermediate between top and bottom. It is as though an immense wedge were being forced, not underneath society, but through society. Those who are above the point of separation are elevated, but those who are below are crushed down.

Sydpolen (The South Pole) (1912)

Dis aliter visum; or, Le Byron de nos Jours.
Bartlett's Familiar Quotations, 10th ed. (1919)

Source: 2010s, Intellectuals and Society (2010), Ch. 22 : The Influence of Intellectuals

Quote of Escher, c. 1958; as cited in Biography of M.C. Escher http://im-possible.info/english/articles/escher/escher.html
1950's
"Interrupting Your Life: An Ethics for the Coming Storm" (2014)

Quoted in "Peace is Possible: The Politics of the Sermon on the Mount" - Page 94 - by Franz Alt - Political Science - 1985.