Six degrees of separation is the idea that everyone is on average approximately six steps away, by way of introduction, from any other person in the world, so that a chain of "a friend of a friend" statements can be made, on average, to connect any two people in six steps. It was originally set out by Frigyes Karinthy and popularized by a play written by John Guare.
Read more about Six Degrees Of Separation: Research, Popularization, Mathematics, Psychology, In Popular Culture
Famous quotes containing the words degrees and/or separation:
“By degrees we may come to know the primitive sense of the permanent objects of nature, so that the world shall be to us an open book, and every form significant of its hidden life and final cause.”
—Ralph Waldo Emerson (1803–1882)
“Reunion after long separation is even better than one’s wedding night.”
—Chinese proverb.