John Allen Paulos

"Humor, since it depends on so many emotional, social, and intellectual facets of human beings, is particularly immune to computer simulation."

"Appreciating humor—even recognizing it—requires human skills of the highest order (level?); no computer comes close to having them."

"A tendency to drastically underestimate the frequency of coincidences is a prime characteristic of innumerates, who generally accord great significance to correspondences of all sorts while attributing too little significance to quite conclusive but less flashy statistical evidence."

"All art, in fact, has these two aspects: its content and its frame (or setting), which sets it apart from nonart and which says of itself, “This is not an everyday sort of communication. This is unreal.”"

"Disproving a claim that something exists is often quite difficult, and this difficulty is often mistaken for evidence that the claim is true...Presented as I am periodically with these and other fantastical claims, I sometimes feel a little like a formally dressed teetotaler at a drunken orgy for reiterating that not being able to conclusively refute the claims does not constitute evidence for them."

"You can only predict things after they’ve happened."