Quotes from book
Foundation’s Edge

Foundation's Edge is a science fiction novel by American writer Isaac Asimov, the fourth book in the Foundation Series. It was written more than thirty years after the stories of the original Foundation trilogy, due to years of pressure by fans and editors on Asimov to write another, and, according to Asimov himself, the amount of the payment offered by the publisher. It was his first novel to ever land on The New York Times best-seller list, after 262 books and 44 years of writing. Foundation's Edge won both the Hugo Award for Best Novel in 1983 and the Locus Award for Best Science Fiction Novel in 1983, and was nominated for the Nebula Award for Best Novel in 1982.

Source: The Foundation series (1951–1993), Foundation’s Edge (1982), Chapter 11 “Sayshell” section 3, p. 205
Source: Foundation's Edge
Context: Pelorat sighed. “I will never understand people.”
“There’s nothing to it. All you have to do is take a close look at yourself and you will understand everyone else. We’re in no way different ourselves... You show me someone who can’t understand people and I’ll show you someone who has built up a false image of himself.”

“Is not all this an extraordinary concatenation of coincidence?”
Pelorat said, “If you list it like that—”
“List it any way you please,” said Trevize. “I don’t believe in extraordinary concatenations of coincidence.”
Source: The Foundation series (1951–1993), Foundation’s Edge (1982), Chapter 14 “Forward!” section 1, p. 281