“No great wisdom can be reached without sacrifice.”

“You can’t go on “seeing through” things forever. The whole point of seeing through something is to see something through it. To “see through” all things is the same as not to see.”

“Try to exclude the possibility of suffering which the order of nature and the existence of free-wills involve, and you find that you have excluded life itself”

“There is something which unites magic and applied science (technology) while separating them from the "wisdom" of earlier ages. For the wise men of old, the cardinal problem of human life was how to conform the soul to objective reality, and the solution was wisdom, self-discipline, and virtue. For the modern, the cardinal problem is how to conform reality to the wishes of man, and the solution is a technique.”

“The love of knowledge is a kind of madness.”

“There are no ordinary people. You have never talked to a mere mortal.”

“Knowledge can last, principles can last, habits can last; but feelings come and go... 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 marriage) the grace which both partners ask, and receive, from God... "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.”

“It is because they have no Oyarsa,' said one of the pupils. It is because everyone of them wants to be a little Oyarsa himself,' said Augray.”

“I do not think there is a demonstrative proof (like Euclid) of Christianity, nor of the existence of matter, nor of the good will and honesty of my best and oldest friends. I think all three are (except perhaps the second) far more probable than the alternatives. The case for Christianity in general is well given by Chesterton…As to why God doesn't make it demonstratively clear; are we sure that He is even interested in the kind of Theism which would be a compelled logical assent to a conclusive argument? Are we interested in it in personal matters? I demand from my friend trust in my good faith which is certain without demonstrative proof. It wouldn't be confidence at all if he waited for rigorous proof. Hang it all, the very fairy-tales embody the truth. Othello believed in Desdemona's innocence when it was proved: but that was too late. Lear believed in Cordelia's love when it was proved: but that was too late. 'His praise is lost who stays till all commend.' The magnanimity, the generosity which will trust on a reasonable probability, is required of us. But supposing one believed and was wrong after all? Why, then you would have paid the universe a compliment it doesn't deserve. Your error would even so be more interesting and important than the reality. And yet how could that be? How could an idiotic universe have produced creatures whose mere dreams are so much stronger, better, subtler than itself?”

“See the bear in his own den before you judge of his conditions.”

“I know,” said Peter. “Perhaps better than anyone. But you can’t stay a child forever. To choose to speak into Echo’s Well is to choose illusion. To choose to avoid the responsibilities of being an adult. The real trick—the real choice—is to keep the best of the child you were, without forgetting when you grow up. “It is the best of both worlds, Jack. Being a child is to believe in magic everywhere… “…but even Peter Pan had to grow up one day.”

“If you asked twenty good men to-day what they thought the highest of the virtues, nineteen of them would reply, Unselfishness. But if you asked almost any of the great Christians of old he would have replied, Love - You see what has happened? A negative term has been substituted for a positive, and this is of more than philological importance.  The negative ideal of Unselfishness carries with it the suggestion not primarily of securing good things for others, but of going without them ourselves, as if our abstinence and not their happiness was the important point.”

“You asked for a loving God: you have one... The consuming fire Himself, the Love that made the worlds, persistent as the artist's love for his work and despotic as a man's love for a dog, provident and venerable as a father's love for a child, jealous, inexorable, exacting as love between the sexes. How this should be, I do not know: it passes reason to explain why any creatures, not to say creatures such as we, should have a value so prodigious in their Creator's eyes.”

“Three hundred years ago people in England were putting witches to death. Was that what you call the 'Rule of Human Nature or Right Conduct?’ But surely the reason we do not execute witches is that we do not believe there are such things. If we did—if we really thought that there were people going about who had sold themselves to the devil and received supernatural powers from him in return and were using these powers to kill their neighbours or drive them mad or bring bad weather—surely we would all agree that if anyone deserved the death penalty, then these filthy quislings did? There is no difference of moral principle here: the difference is simply about matter of fact. It may be a great advance in knowledge not to believe in witches: there is no moral advance in not executing them when you do not think they are there. You would not call a man humane for ceasing to set mousetraps if he did so because he believed there were no mice in the house.”

“Do not cite the Deep Magic to me, Witch. I was there when it was written.”