“When a twelfth-century youth fell in love he did not take three paces backward, gaze into her eyes, and tell her she was too beautiful to live. He said he would step outside and see about it. And if, when he got out, he met a man and broke his head—the other man's head, I mean—then that proved that his—the first fellow's—girl was a pretty girl. But if the other fellow broke his head—not his own, you know, but the other fellow's—the other fellow to the second fellow, that is, because of course the other fellow would only be the other fellow to him, not the first fellow who—well, if he broke his head, then his girl—not the other fellow's, but the fellow who was the—Look here, if A broke B's head, then A's girl was a pretty girl; but if B broke A's head, then A's girl wasn't a pretty girl, but B's girl was. That was their method of conducting art criticism.”

Source: Light in August (1932), Chapter 2

Source: Ender's Game

As quoted in "Hollywood legend Jimmy Stewart dead at 89" at CNN (2 July 1997)

The Silence of the Sea (1940)

An Atheist Manifesto

Ch. 1 : The Foundations of Liberal Policy § 11 : The Limits of Governmental Activity http://mises.org/liberal/ch1sec11.asp
Liberalism (1927)
Context: A free man must be able to endure it when his fellow men act and live otherwise than he considers proper. He must free himself from the habit, just as soon as something does not please him, of calling for the police.

Speech at Civil Rights Mass Meeting, Washington, D.C. (22 October 1883).
1880s, Speech at the Civil Rights Mass Meeting (1883)
Variant: No man can put a chain about the ankle of his fellow man without at last finding the other end fastened about his own neck.

Poem: "The Wit" In: A.E. Currie. New Zealand Verse, (1906), p. 198

Quoted by Jim Martin in his 1995 A Bit of Blue...