“Our world is being torn apart by wars and violence, and wounded by a widespread individualism which divides human beings, setting them against one another as they pursue their own well-being. In various countries, conflicts and old divisions from the past are re-emerging. I especially ask Christians in communities throughout the world to offer a radiant and attractive witness of fraternal communion. Let everyone admire how you care for one another, and how you encourage and accompany one another: “By this everyone will know that you are my disciples, if you have love for one another” (Jn 13:35). This was Jesus’ heartfelt prayer to the Father: “That they may all be one… in us… so that the world may believe” (Jn 17:21). Beware of the temptation of jealousy! We are all in the same boat and headed to the same port! Let us ask for the grace to rejoice in the gifts of each, which belong to all.”

Ch. 24 http://historyisaweapon.com/defcon1/zinncomrev24.html
A People's History of the United States (1980)
Context: One percent of the nation owns a third of the wealth. The rest of the wealth is distributed in such a way as to turn those in the 99 percent against one another: small property owners against the propertyless, black against white, native-born against foreign-born, intellectuals and professionals against the uneducated and the unskilled. These groups have resented one another and warred against one another with such vehemence and violence as to obscure their common position as sharers of leftovers in a very wealthy country.

Man in the Modern Age (1933)

Loving What Is: Four Questions That Can Change Your Life (2002)

Source: The Adventures of Huckleberry Finn

When asked by David Frost if he were a racialist (3 January 1969), from Simon Heffer, Like the Roman. The Life of Enoch Powell (Phoenix, 1999), p. 504.
1960s

Source: The Different Drum: Community Making and Peace

The character "Luka" in The Lower Depths (1902) English translation by Laurence Irving (1912)
Context: Some one has to be kind, girl — some one has to pity people! Christ pitied everybody — and he said to us: "Go and do likewise!" I tell you — if you pity a man when he most needs it, good comes of it. Why — I used to be a watchman on the estate of an engineer near Tomsk — all right — the house was right in the middle of a forest — lonely place — winter came — and I remained all by myself. Well — one night I heard a noise — thieves creeping in! I took my gun — I went out. I looked and saw two of them opening a window — and so busy that they didn't even see me. I yell: "Hey there — get out of here!" And they turn on me with their axes — I warn them to stand back, or I'd shoot — and as I speak, I keep on covering them with my gun, first on the one, then the other — they go down on their knees, as if to implore me for mercy. And by that time I was furious — because of those axes, you see — and so I say to them: "I was chasing you, you scoundrels — and you didn't go. Now you go and break off some stout branches!" — and they did so — and I say: "Now — one of you lie down and let the other one flog him!" So they obey me and flog each other — and then they began to implore me again. "Grandfather," they say, "for God's sake give us some bread! We're hungry!" There's thieves for you, my dear! [Laughs. ] And with an ax, too! Yes — honest peasants, both of them! And I say to them, "You should have asked for bread straight away!" And they say: "We got tired of asking — you beg and beg — and nobody gives you a crumb — it hurts!" So they stayed with me all that winter — one of them, Stepan, would take my gun and go shooting in the forest — and the other, Yakoff, was ill most of the time — he coughed a lot... and so the three of us together looked after the house... then spring came... "Good-bye, grandfather," they said — and they went away — back home to Russia... escaped convicts — from a Siberian prison camp... honest peasants! If I hadn't felt sorry for them — they might have killed me — or maybe worse — and then there would have been a trial and prison and afterwards Siberia — what's the sense of it? Prison teaches no good — and Siberia doesn't either — but another human being can... yes, a human being can teach another one kindness — very simply!