“The enthusiastic and pleasing illusions of youth.”

The closing lines of the book. In a letter to William James (17 February 1908), Adams wrote with customary self-deprecation: "If you will read my Chartres,— the last chapter is the only thing I ever wrote that I almost think good." (J. C. Levinson et al. eds., The Letters of Henry Adams, Volume VI: 1906–1918. Cambridge, MA: Belknap Press, 1988, p. 121)
Mont Saint Michel and Chartres (1904)
Context: p>Granted a Church, Saint Thomas's Church was the most expressive that man has made, and the great gothic Cathedrals were its most complete expression.Perhaps the best proof of it is their apparent instability. Of all the elaborate symbolism which has been suggested for the gothic Cathedral, the most vital and most perfect may be that the slender nervure, the springing motion of the broken arch, the leap downwards of the flying buttress,— the visible effort to throw off a visible strain,— never let us forget that Faith alone supports it, and that, if Faith fails, Heaven is lost. The equilibrium is visibly delicate beyond the line of safety; danger lurks in every stone. The peril of the heavy tower, of the restless vault, of the vagrant buttress; the uncertainty of logic, the inequalities of the syllogism, the irregularities of the mental mirror,— all these haunting nightmares of the Church are expressed as strongly by the gothic Cathedral as though it had been the cry of human suffering, and as no emotion had ever been expressed before or is likely to find expression again. The delight of its aspirations is flung up to the sky. The pathos of its self-distrust and anguish of doubt, is buried in the earth as its last secret. You can read out of it whatever else pleases your youth and confidence; to me, this is all.</p

Source: Of Human Bondage (1915), Ch. 29

Source: In his essay Illusions, quoted in Gokhale, Balkrishna Govind India in the American mind Bombay: PopularPrakashan, 1992.

Book VI, line 1259
The Æneid of Virgil (1740)

Letter to his family (18 October 1918); published in Ernest Hemingway: Selected Letters 1917–1961 (1981) edited by Carlos Baker. It was also published in The Oak Parker (Oak Park, IL) on 16 November 1918. Only 19 years old at the time, Hemingway was recovering from wounds suffered at the front line while serving as a Red Cross volunteer.

from the group manifesto of Die Brücke, written by Kirchner in Dresden, 1906; as quoted in 'The Artists' Association 'Brücke' – Chronology' http://www.bruecke-museum.de/chronology.htm, Brücke Museum. Retrieved 29 September 2016; from Wikipedia: Kirchner
1905 - 1915

Sam Harris at Sydney Opera House Festival of Dangerous Ideas 2012, Discussion on Free Will http://www.youtube.com/watch?v=JM3raA1EwrI.
2010s
Context: The illusion of free will... is itself an illusion. There is no illusion of free will. Thoughts and intentions simply arise. What else could they do? Now, some of you might think this sounds depressing, but it's actually incredibly freeing to see life this way. It does take something away from life: what it takes away from life is an egocentric view of life. We're not truly separate: we are linked to one another, we are linked to the world, we are linked to our past, and to history. And what we do actually matters because of that linkage, because of the permeability, because of the fact that we can't be the true locus of responsibility. That's what makes it all matter.

facebook

Daniel Buren, Olivier Mosset, Michel Parmentier and Niele Toroni, at the Paris Biennale in October 1967. Translated and cited in: Lucy R. Lippard, Six Years: The Dematerialization of the Art Object from 1966 to 1972, New York: Praeger, (1973), p. 30.
1960s