“Further up and further in” 

“Like a good chess player, Satan is always trying to maneuver you into a position where you can save your castle only by losing your bishop.”

“God can't give us peace and happiness apart from Himself because there is no such thing.”

“Emerson said, Do you love me? means Do you see the same truth?-Or at least, "Do you care about the same truth?”

“By gum,' said Digory, 'Don't I just wish I was big enough to punch your head!”

“We never find out the strength of the evil impulse inside us until we try to fight it: and Christ, because he was the only man who never yielded to temptation, is also the only man who knows to the full what temptation means.”

“But one of the worst results of being a slave and being forced to do things is that when there is no one to force you any more you find you have almost lost the power of forcing yourself.”

“Even in this world of course it is the stupidest children who are most childish and the stupidest grown-ups who are most grown-up.”

“Very few modern people think Friendship a love of comparable value or even a love at all.”

“It is no disparagement to the garden to say it will not fence and weed itself, nor prune its own fruit trees, nor roll and cut its own lawns...It will remain a garden only if someone does all these things to it...If you want to see the difference between [the garden's] contribution and the gardener's, put the commonest weed it grows side by side with his hoes rakes, shears, and a packet of weed killer; you have put beauty, energy, and fecundity beside dead, steril things. Just so, our 'decency and common sense' show grey and deathlike beside the geniality of love.”

“But that would be putting the clock back," gasped the Governor. "Have you no idea of progress, of development?" "I have seen them both in an egg," said Caspian. "We call it Going bad in Narnia.” 

“Onward and Upward! To Narnia and the North!”

“You may have noticed that the books you really love are bound together by a secret thread. You know very well what is the common quality that makes you love them, though you cannot put it into words: but most of your friends do not see it at all, and often wonder why, liking this, you should also like that. Again, you have stood before some landscape, which seems to embody what you have been looking for all your life; and then turned to the friend at your side who appears to be seeing what you saw -- but at the first words a gulf yawns between you, and you realise that this landscape means something totally different to him, that he is pursuing an alien vision and cares nothing for the ineffable suggestion by which you are transported. Even in your hobbies, has there not always been some secret attraction which the others are curiously ignorant of -- something, not to be identified with, but always on the verge of breaking through, the smell of cut wood in the workshop or the clap-clap of water against the boat's side? Are not all lifelong friendships born at the moment when at last you meet another human being who has some inkling (but faint and uncertain even in the best) of that something which you were born desiring, and which, beneath the flux of other desires and in all the momentary silences between the louder passions, night and day, year by year, from childhood to old age, you are looking for, watching for, listening for? You have never had it. All the things that have ever deeply possessed your soul have been but hints of it -- tantalising glimpses, promises never quite fulfilled, echoes that died away just as they caught your ear. But if it should really become manifest -- if there ever came an echo that did not die away but swelled into the sound itself -- you would know it. Beyond all possibility of doubt you would say "Here at last is the thing I was made for". We cannot tell each other about it. It is the secret signature of each soul, the incommunicable and unappeasable want, the thing we desired before we met our wives or made our friends or chose our work, and which we shall still desire on our deathbeds, when the mind no longer knows wife or friend or work. While we are, this is. If we lose this, we lose all.”

“There are only two kinds of people in the end: those who say to God, "Thy will be done," and those to whom God says, in the end, "Thy will be done." All that are in Hell, choose it. Without that self-choice there could be no Hell. No soul that seriously and constantly desires joy will ever miss it. Those who seek find. Those who knock it is opened.”

“Really, a young Atheist cannot guard his faith too carefully. Dangers lie in wait for him on every side. You must not do, you must not even try to do, the will of the Father unless you are prepared to "know of the doctrine." All my acts, desires, and thoughts were to be brought into harmony with universal Spirit. For the first time I examined myself with a seriously practical purpose. And there I found what appalled me; a zoo of lusts, a bedlam of ambitions, a nursery of fears, a harem of fondled hatreds. My name was legion.”