Alan

“Our opponent is an alien starship packed with atomic bombs," I said. "We have a protractor.”
― Neal Stephenson, Anathem

“Nothing erases the past. There is repentance, there is atonement, and there is forgiveness. That is all, but that is enough.”
― Ted Chiang, The Merchant and the Alchemist's Gate

“What an astonishing thing a book is. It's a flat object made from a tree with flexible parts on which are imprinted lots of funny dark squiggles. But one glance at it and you're inside the mind of another person, maybe somebody dead for thousands of years. Across the millennia, an author is speaking clearly and silently inside your head, directly to you. Writing is perhaps the greatest of human inventions, binding together people who never knew each other, citizens of distant epochs. Books break the shackles of time. A book is proof that humans are capable of working magic."

[Cosmos, Part 11: The Persistence of Memory (1980)]”
― Carl Sagan, Cosmos

“The absence of evidence is not the evidence of absence.”
― Carl Sagan, Cosmos