Source: The Jungles of Randomness: A Mathematical Safari (1997), Chapter 10, “Lifetimes of Chance” (p. 202)
“There is no effective difference between guessing a variable that is not random, but for which information is partial or deficient (…), and a random one (…). In this sense, guessing (what I don't know, but what someone else may know) and predicting (what has not taken place yet) are the same thing.”
Source: The Black Swan: The Impact of the Highly Improbable (2007), p. 142
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Nassim Nicholas Taleb 196
Lebanese-American essayist, scholar, statistician, former t… 1960Related quotes
Source: The Art of Probability for Scientists and Engineers (1991), p. 298

“What place can be left for random action, when God constraineth all things to order?”
Quis enim cohercente in ordinem cuncta deo locus esse ullus temeritati reliquus potest?
Prose I; translation by H. R. James
The Consolation of Philosophy · De Consolatione Philosophiae, Book V
“Jassie, guess what I'm dancing in!'
'I don't know, a bowl?'
'Non… I am dancing in my Nuddy-pants!”
Source: Dancing in My Nuddy-Pants
“When you peered into the windows of someone else's life, you could only guess what was going on.”
Source: Barefoot

Statement in conversation with John Croker https://en.wikipedia.org/wiki/John_Wilson_Croker and Croker's wife (4 September 1852), as quoted in The Croker Papers: The Correspondence and Diaries of the Late Right Honourable John Wilson Croker, LL.Dm F.R.S, Secretary of the Admiralty from 1809 to 1830 (1884), edited by Louis J. Jennings, Vol.III, p. 276.
Source: An Introduction To Probability Theory And Its Applications (Third Edition), Chapter IX, Random Variables; Expectation, p. 212.