Keep clear of psychiatrists unless you know that they are also Christians. Otherwise they start with the assumption that your religion is an illusion and try to 'cure' it: and this assumption they make not as professional psychologists but as amateur philosophers.

Well!' said Puddleglum, rubbing his hands. 'This is just what I needed. If these chaps don't teach me to take a serious view of life, I don't know what will.

It now seemed to me that all my other guesses had been only self-pleasing dreams spun out of my wishes, but now I was awake.

Materialism is in fact no protection. Those who seek it in that hope (they are not a negligible class) will be disappointed. The thing you fear is impossible. Well and good. Can you therefore cease to fear it? Not here and now. And what then? If you must see ghosts, it is better not to disbelieve in them.

Never, never pin your whole faith on any human being: not if he is the best and wisest in the whole world. There are lots of nice things you can do with sand; but do not try building a house on it.

Really great moral teachers never do introduce new moralities: it is quacks and cranks who do that.... The real job of every moral teacher is to keep on bringing us back, time after time, to the old simple principles which we are all so anxious not to see; like bringing a horse back and back to the fence it has refused to jump or bringing a child back and back to the bit in its lesson that it wants to shirk.

The very condition of having Friends is that we should want something else besides Friends. Where the truthful answer to the question "Do you see the same truth?" would be "I see nothing and I don't care about the truth; I only want a Friend," no Friendship can arise - though Affection of course may. There would be nothing for the Friendship to be about; and Friendship must be about something, even if it were only an enthusiasm for dominoes or white mice. Those who have nothing can share nothing; those who are going nowhere can have no fellow-travellers.