The Lion the Witch and the Wardrobe (1950)

It is a very silly thing to lock yourself up in a wardrobe.

Safe?” said Mr. Beaver; “don’t you hear what Mrs. Beaver tells you? Who said anything about safe? ‘Course he isn’t safe. But he’s good. He’s the King, I tell you.

Wrong will be right, when Aslan comes in sight,
At the sound of his roar, sorrows will be no more,
When he bares his teeth, winter meets its death,
And when he shakes his mane, we shall have spring again.

Well, sir, if things are real, they’re there all the time."
"Are they?" said the Professor; and Peter did not quite know what to say.

Logic!" said the Professor half to himself. "Why don't they teach logic at these schools? There are only three possibilities. Either your sister is telling lies, or she is mad, or she is
telling the truth. You know she doesn't tell lies and it is obvious that she is not mad. For the moment then and unless any further evidence turns up, we must assume that she is telling the truth.

People who have not been in Narnia sometimes think that a thing cannot be good and terrible at the same time.

”Oh. Can no one help us?”
“Only Aslan.“