Echo

“Of all man’s instruments, the most wondrous, no doubt, is the book. The other instruments are extensions of his body. The microscope, the telescope, are extensions of his sight; the telephone is the extension of his voice; then we have the plow and the sword, extensions of the arm. But the book is something else altogether: the book is an extension of memory and imagination.”
― Jorge Luis Borges

“I am reading six books at once, the only way of reading; since, as you will agree, one book is only a single unaccompanied note, and to get the full sound, one needs ten others at the same time.”
― Virginia Woolf, The Letters of Virginia Woolf: Volume Three, 1923-1928

“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

“From fanaticism to barbarism is only one step.”
― Denis Diderot, Essai sur le mérite et la vertu