“Love, in its own nature, demands the perfecting of the beloved.”

“As to...old composers like Schubert or Beethoven, I imagine that, while modern music expresses both feeling, thought and imagination, they expressed pure feeling. And you know all day sitting at work, eating, walking, etc., you have hundreds of feelings that can't be put into words. And that is why I think that in a sense music is the highest of the arts, because it really begins where the others leave off.” 

“Every joy is beyond all others.”

“He cannot "tempt" to virtue as we do to vice. He wants them to learn to walk and must therefore take away His hand; and if only the will to walk is really there He is pleased even with their stumbles.”

“A young man who wishes to remain a sound atheist cannot be too careful of his reading.”

“I sometimes wonder if all pleasures are not substitutes for joy.”

“Always winter but never Christmas.”

“Reality, in fact, is always something you couldn't have guessed. That's one of the reasons I believe Christianity. It's a religion you couldn't have guessed.”

“If I discover within myself a desire which no experience in this world can satisfy, the most probable explanation is that I was made for another world.”

“It is in some ways more troublesome to track and swat an evasive wasp than to shoot, at close range, a wild elephant. But the elephant is more troublesome if you miss.”

“I sometimes think that shame, mere awkward, senseless shame, does as much towards preventing good acts and straightforward happiness as any of our vices can do.”

“All the books were beginning to turn against me. Indeed, I must have been blind as a bat not to have seen it long before, the ludicrous contradiction between my theory of life and my actual experiences as a reader. George MacDonald had done more to me than any other writer; of course it was a pity that he had that bee in his bonnet about Christianity. He was good in spite of it. Chesterton has more sense than all the other moderns put together; bating, of course, his Christianity. Johnson was one of the few authors whom I felt I could trust utterly; curiously enough, he had the same kink. Spenser and Milton by a strange coincidence had it too. Even among ancient authors the same paradox was to be found. The most religious (Plato, Aeschylus, Virgil) were clearly those on whom I could really feed. On the other hand, those writers who did not suffer from religion and with whom in theory my sympathy ought to have been complete -- Shaw and Wells and Mill and Gibbon and Voltaire -- all seemed a little thin; what as boys we called "tinny". It wasn't that I didn't like them. They were all (especially Gibbon) entertaining; but hardly more. There seemed to be no depth in them. They were too simple. The roughness and density of life did not appear in their books.”

“Life is too deep for words, so don't try to describe it, just live it. Actually this quote doesn't sound like C.S. Lewis at all. Can anyone provide a source?”

“Then I fell at his feet and thought, Surely this is the hour of death, for the Lion (who is worthy of all honour) will know that I have served Tash all my days and not him. Nevertheless, it is better to see the Lion and die than to be Tisroc of the world and live and not to have seen him. But the Glorious One bent down his golden head and touched my forehead with his tongue and said, Son, thou art welcome. But I said, Alas Lord, I am no son of thine but the servant of Tash. He answered, Child, all the service thou hast done to Tash, I account as service done to me. Then by reasons of my great desire for wisdom and understanding, I overcame my fear and questioned the Glorious One and said, Lord, is it then true, as the Ape said, that thou and Tash are one? The Lion growled so that the earth shook (but his wrath was not against me) and said, It is false. Not because he and I are one, but because we are opposites, I take to me the services which thou hast done to him. For I and he are of such different kinds that no service which is vile can be done to me, and none which is not vile can be done to him. Therefore if any man swear by Tash and keep his oath for the oath’s sake, it is by me that he has truly sworn, though he know it not, and it is I who reward him. And if any man do a cruelty in my name, then, though he says the name Aslan, it is Tash whom he serves and by Tash his deed is accepted. Dost thou understand, Child? I said, Lord, though knowest how much I understand. But I said also (for the truth constrained me), Yet I have been seeking Tash all my days. Beloved, said the Glorious One, unless thy desire had been for me thou wouldst not have sought so long and so truly. For all find what they truly seek.”

“Reality, in fact, is usually something you could not have guessed. That is one of the reasons I believe Christianity. It is a religion you could not have guessed. If it offered us just the kind of universe we had always expected, I should feel we were making it up. But, in fact, it is not the sort of thing anyone would have made up. It has just that queer twist about it that real things have. So let us leave behind all these boys' philosophies--these over simple answers. The problem is not simple and the answer is not going to be simple either.”