There's no real objection to escapism, in the right places... We all want to escape occasionally. But science fiction is often very far from escapism… - Arthur C. Clarke

Here the trees surrounded them with an invisible, anechoic blanket, so that every word seemed sucked into silence the moment it was uttered.

Grove was inclined to allow the request. “I can’t see how we can be harmed by allowing the destruction of what I don’t understand anyhow,” he said dryly. “And besides—you say it is your duty, Warrant Officer. I respect that. Time and space may flow like toffee, but duty endures.”

Finally, I would like to assure my many Buddhist, Christian, Hindu, Jewish, and Muslim friends that I am sincerely happy that the religion which Chance has given you has contributed to your peace of mind (and often, as Western medical science now reluctantly admits, to your physical well-being). Perhaps it is better to be un-sane and happy, than sane and un-happy. But it is best of all to be sane and happy. Whether our descendants can achieve that goal will be the greatest challenge of the future. Indeed, it may well decide whether we have any future. p. 97, Acknowledgements