“If anyone says that sex, in itself, is bad, Christianity contradicts him at once. But, of course, when people say, 'Sex is nothing to be ashamed of,' they may mean 'the state into which the sexual instinct has now got is nothing to be ashamed of'. If they mean that, I think they are wrong. I think it is everything to be ashamed of. There is nothing to be ashamed of in enjoying your food: there would be everything to be ashamed of if half the world made food the main interest of their lives and spent their time looking at pictures of food and dribbling and smacking their lips.”

“You never know how much you really believe anything until its truth or falsehood becomes a matter of life and death to you.”

“And there's one thing about this underground work, we shan't get any rain.”

“Do not waste time bothering whether you 'love' your neighbour; act as if you did ... the Christian, trying to treat every one kindly, finds himself liking more and more people as he goes on-including people he could not even have imagined himself liking at the beginning.”

“if anyone present wishes to make me the subject of his wit, I am very much at his service--with my sword--whenever he has leisure.”

“Every age has its own outlook. It is specially good at seeing certain truths and specially liable to make certain mistakes. We all, therefore, need the books that will correct the characteristic mistake of our own period. And that means the old books.”

“No soul that seriously and constantly desires joy will ever miss it. Those who seek find. To those who knock it is opened.”

“I am a product of long corridors, empty sunlit rooms, upstairs indoor silences, attics explored in solitude, distant noises of gurgling cisterns and pipes, and the noise of wind under the tiles. Also, of endless books.”

“...a hard heart is no infallible protection against a soft head.”

“An almost perfect relationship with his father was the earthly root of all his wisdom. From his own father, he said, he first learned that Fatherhood must be at the core of the universe. [speaking of George MacDonald]”

“If they won't write the kind of books we like to read we shall have to write them ourselves.”

“If a man thinks he is not conceited, he is very conceited indeed.”

“Being in love is a good thing, but it is not the best thing. There are many things below it, but there are also things above it. You cannot make it the basis of a whole life. It is a noble feeling, but it is still a feeling. Now no feeling can be relied on to last in its full intensity, or even to last at all. Knowledge can last, principles can last, habits can last but feelings come and go. And in fact, whatever people say, the state called ‘being in love’ usually does not last. If the old fairy-tale ending ‘They lived happily ever after’ is taken to mean ‘They felt for the next fifty years exactly as they felt the day before they were married,’ then it says what probably never was nor ever would be true, and would be highly undesirable if it were. Who could bear to live in that excitement for even five years? What would become of your work, your appetite, your sleep, your friendships? But, of course, ceasing to be ‘in love’ need not mean ceasing to love. Love in this second sense — love as distinct from ‘being in love’ — is not merely a feeling. It is a deep unity, maintained by the will and deliberately strengthened by habit; reinforced by (in Christian marriages) the grace which both partners ask, and receive, from God. They can have this love for each other even at those moments when they do not like each other; as you love yourself even when you do not like yourself. They can retain this love even when each would easily, if they allowed themselves, be ‘in love’ with someone else. ‘Being in love’ first moved them to promise fidelity: this quieter love enables them to keep the promise. it is on this love that the engine of marriage is run: being in love was the explosion that started it.”

“In a word, we may reasonably hope for the virtual abolition of education when I'm as good as you has fully had its way. All incentives to learn and all penalties for not learning will vanish.The few who might want to learn will be prevented; who are they to overtop their fellows? And anyway the teachers--or should I say, nurses?--will be far too busy reassuring the dunces and patting them on the back to waste any time on real teaching. We shall no longer have to plan and toil to spread imperturable conceit and incurable ignorance among men. The little vermin themselves will do it for us.”

“It is a serious thing to live in a society of possible gods and goddesses, to remember that the dullest most uninteresting person you can talk to may one day be a creature which,if you saw it now, you would be strongly tempted to worship, or else a horror and a corruption such as you now meet, if at all, only in a nightmare. All day long we are, in some degree helping each other to one or the other of these destinations. It is in the light of these overwhelming possibilities, it is with the awe and the circumspection proper to them, that we should conduct all of our dealings with one another, all friendships, all loves, all play, all politics. There are no ordinary people. You have never talked to a mere mortal. Nations, cultures, arts, civilizations - these are mortal, and their life is to ours as the life of a gnat. But it is immortals whom we joke with, work with, marry, snub, and exploit - immortal horrors or everlasting splendors.”