“That was the stuff of other lives, he was waiting for his to begin. He got in the habit of walking around the trailer and asking aloud, "Who knows?" He said, "Who knows?" For no one knew. He meant, anything could happen. A spinning coin, still balanced on its rim, may fall in either direction.”
Source: The Shipping News (1993), P. 11
Help us to complete the source, original and additional information
Annie Proulx 29
American novelist, short story and non-fiction author 1935Related quotes

Lieutenant Richard Sharpe, p. 136
Sharpe (Novel Series), Sharpe's Prey (2001)
Book 3, § 18.
Life of Apollonius of Tyana

you ask. "Well, I'll get more," he says. Just as at cricket, you get more runs. There's no use in the runs, but to get more of them than other people is the game. So all that great foul city of London there, — rattling, growling, smoking, stinking, — a ghastly heap of fermenting brickwork, pouring out poison at every pore, — you fancy it is a city of work? Not a street of it! It is a great city of play; very nasty play and very hard play, but still play.
The Crown of Wild Olive, lecture I: Work, sections 23-24 (1866)

Review https://www.rogerebert.com/reviews/great-movie-groundhog-day-1993 of Groundhog Day
Reviews, Four star reviews

It's all there, it's a true story.
When asked about the meaning of the song "Ballad of a Thin Man" during a 1965 interview.