Source: An Introduction To Probability Theory And Its Applications (Third Edition), Chapter III, Fluctuations In Coin Tossing And Random Walks, p. 92.
“Often do the spirits
Of great events stride on before the events,
And in to-day already walks to-morrow.”
The Death of Wallenstein, Act v, scene 1
Bartlett's Familiar Quotations, 10th ed. (1919)
Help us to complete the source, original and additional information
Samuel Taylor Coleridge 220
English poet, literary critic and philosopher 1772–1834Related quotes

“This is a day of great events. We can pay tribute to our State President and to our Republic.”

Source: From the interview with de Il Viaggio Magico, Il Viaggio Magico interview with Roberta Floris http://www.viaggiomagico.net/intervista.php?id=48, Viaggio Magico, viaggiomagico.net.

Grip interview (1997)
Context: Up to '67, the drugs were, uh, soft. Marijuana, and even LSD, I considered soft drugs then. But, then, after '67, needle drugs and the strong amphetamines came in, and that's when the Beatles and Donovan stood up and said, 'Try meditation instead.' And I still stick by that, of course. You've got to be very, very careful. I'm talking about naive days, before the drug barons and the dealers took over. It was once a small, bohemian event. But it was when millions started wanting to get high that it got bad. And when Haight-Asbury turned into Skid Row, the Beatles and me stood up and said, 'Give it a rest.' The answer is that each individual must face the problem by himself. And meditation is an alternative. Meditation is a lot better for you, and it's great to be straight.
“These events weigh on my heart to this day.”
Denying to play any critical role in the coup plot, he also said that the was pressured by more hard-line leaders to sign the documents declaring his presidency. http://www.nytimes.com/2010/09/25/world/europe/25yanayev.html?_r=0

1960s, Operating Manual for Spaceship Earth (1963)

"Alphabet" [Alfabet] from "Five Children's Songs" (1934), trans. John Willett in Poems, 1913-1956, p. 239
Poems, 1913-1956 (1976)

Page 73
2000s, Promises to Keep (2008)
“"Coming events cast their shadows before" quoted the clergyman…”
Source: Dashpers http://www.dashper.net.nz/dashpers.htm (unfinished, unpublished novel), Chapter Two - A House is built

“The great events of the world take place in the brain…”