“I don't think it had ever occurred to me that man's supremacy is not primarily due to his brain, as most of the books would have one think. It is due to the brain's capacity to make use of the information conveyed to it by a narrow band of visible light rays. His civilization, all that he had achieved or might achieve, hung upon his ability to perceive that range of vibrations from red to violet. Without that, he was lost.”

“I don't think it had ever occurred to me that man's supremacy is not primarily due to his brain, as most of the books would have one think. It is due to the brain's capacity to make use of the information conveyed to it by a narrow band of visible light rays. His civilization, all that he had achieved or might achieve, hung upon his ability to perceive that range of vibrations from red to violet. Without that, he was lost.”

“You can't kill an idea the way they try to. You can keep it down awhile, but sooner or later it'll come out. Now what you've got to understand is that the wheel's not evil. Never mind what the scared men all tell you. no discovery is good or evil until men make it that way." -The Wheel, John Wtndham”

“The way I came to miss the end of the world – well, the end of the world I had known for close on thirty years – was sheer accident: like a lot of survival, when you come to think of it.”

“We are explorers. We are at present, as far as we know, the only explorers of the universe. For a long time we thought that ours was the only planet that could support life. Then we found others that could – a few. For still longer we thought we were unique – the only intelligent form of life – a single, freakish pinpoint of reason in a vast, adventitious cosmos – utterly lonely in the horrid wastes of space.… Again we discovered we were mistaken…But intelligent life is rare… very rare indeed… the rarest thing in creation…But the most precious…For intelligent life is the only thing that gives meaning to the universe. It is a holy thing, to be fostered and treasured.Without it nothing begins, nothing ends, there can be nothing through all eternity but the mindless babblings of chaos…Therefore, the nurture of all intelligent forms is a sacred duty. Even the merest spark of reason must be fanned in the hope of a flame. Frustrated intelligence must have its bonds broken. Narrow-channelled intelligence must be given the power to widen out. High intelligence must be learned from. That is why I have stayed here.”

“But he survived, that radio announcer. His ship and five others out of the flotilla of ten came through, a bit radioactive, but otherwise unharmed. And I understand that the first thing that happened to him when he reported back to his office after treatmentwas a reprimand for the use of overcolloquial language which had given offense to a number of listeners by its neglect of the Third Commandment.”

“Anybody who has had a great treasure has always led a precarious existence.”

“…after all, what is a planet but an island in space?”

“What we do with the product of genius is first of all ram it down to the lowest common denominator and then multiply it by the vulgarest possible fraction. -from "Pawley's Peepholes”

“It must be, I thought, one of the race's most persistent and comforting hallucinations to trust that "it can't happen here" -- that one's own time and place is beyond cataclysm.”

“But not she. Her eternity is an article of her faith. Great wars and disasters can ebb and flow, races rise and fall, empires wither with suffering and death, but these are superficialities: she, woman, is perpetual, essential; she will go on for ever.”

“To deprive a gregarious creature of companionship is to maim it, to outrage its nature. The prisoner and the cenobite are aware that the herd exists beyond their exile; they are an aspect of it. But when the herd no longer exists, there is, for the herd creature, no longer entity, a part of no whole; a freak without a place. If he cannot hold on to his reason, then he is lost indeed; most utterly, most fearfully lost, so that he becomes no more than the twitch in the limb of a corpse.”