“Morality, too, is a question of time.”

1960s, Nobel Prize acceptance speech (1964)
Context: Nonviolence is the answer to the crucial political and moral questions of our time — the need for mankind to overcome oppression and violence without resorting to violence and oppression. Civilization and violence are antithetical concepts… Sooner or later all the people of the world will have to discover a way to live together in peace, and thereby transform this pending cosmic elegy into a creative psalm of brotherhood. If this is to be achieved, man must evolve for all human conflict a method which rejects revenge, aggression and retaliation. The foundation of such a method is love.

Selected Writings of Lord Acton, ed. J. Rufus Fears, 3 vols. (Indianapolis: Liberty Fund, 1985-88), 3:490

Letter to William Ewart Gladstone (21 November 1891), quoted in J. N. Figgis and R. V. Laurence (eds.), Selections from the Correspondence of the First Lord Acton, Vol. I (1917), p. 257
1890s

Source: The Native Star (2010), Chapter 20, “The Otherwhere Marble” (p. 274)

Source: Skulduggery Pleasant

"The Palace of the End" (2003)
Context: Like all "acts of terrorism" (easily and unsubjectively defined as organised violence against civilians), September 11 was an attack on morality: we felt a general deficit. Who, on September 10, was expecting by Christmastime to be reading unscandalised editorials in the Herald Tribune about the pros and cons of using torture on captured "enemy combatants"? Who expected Britain to renounce the doctrine of nuclear no-first-use? Terrorism undermines morality. Then, too, it undermines reason. … No, you wouldn't expect such a massive world-historical jolt, which will reverberate for centuries, to be effortlessly absorbed. But the suspicion remains that America is not behaving rationally — that America is behaving like someone still in shock.

p 474
The Better Angels of our Nature (2011)

Source: The Eclipse: A Memoir of Suicide (2004), P. 53.

Source: The Discovery of Heaven