“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)]”

“A book is made from a tree. It is an assemblage of flat, flexible parts (still called "leaves") imprinted with dark pigmented squiggles. One glance at it and you hear the voice of another person, perhaps someone dead for thousands of years. Across the millennia, the author is speaking, clearly and silently, inside your head, directly to you. Writing is perhaps the greatest of human inventions, binding together people, citizens of distant epochs, who never knew one another. Books break the shackles of time ― proof that humans can work magic.”

“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 magic.”

“Books break the shackles of time, proof that humans can work magic.”

“One glance at a book and you hear the voice of another person, perhaps someone dead for 1,000 years. To read is to voyage through time.”

“There are people who think contraception is immoral because the object of copulation is procreation. In a similar way there are people who think the only reason to read a book is to write a book; people should call up books from the dust and the dark and write thousands of words to be sent down to the dust and the dark which can be called up so that other people can send further thousands of words to join them in the dust and the dark. Sometimes a book can be called from the dust and the dark to produce a book which can be bought in shops, and perhaps it is interesting, but the people who buy it and read it because it is interesting are not serious people, if they were serious they would not care about the interest they would be writing thousands of words to consign to the dust and the dark. There are people who think death a fate worse than boredom.”