Quotes from book
Anathem

Anathem is a science fiction novel by American writer Neal Stephenson, published in 2008. Major themes include the many-worlds interpretation of quantum mechanics and the philosophical debate between Platonic realism and nominalism.

Part 10, "Messal." (A "math" is a co-ed academic/research monastery. Most of the novel takes place in maths.)
Anathem (2008)

Erasmas theorizing why others are joining his journey, Part 7, "Feral"
Anathem (2008)

Yulassetar Crade removes a TV reporter in zero gravity, Part 12, "Requiem"
Anathem (2008)

Final sentence of the novel, possibly addressing criticism of the author’s previous endings, Part 13, "Reconstitution"
Anathem (2008)