It is funny how mortals always picture us as putting things into their minds: in reality our best work is done by keeping things out. - C. S. Lewis

And how could we endure to live and let time pass if we were always crying for one day or one year to come back — if we did not know that every day in a life fills the whole life with expectation and memory and that these are that day?

Courage, dear heart.

"Once a King in Narnia, always a King in Narnia. But don't go trying to use the same route twice. Indeed, don't try to get there at all. It'll happen when you're not looking for it. And don't talk too much about it even among yourselves. And don't mention it to anyone else unless you find that they've had adventures of the same sort themselves. What's that? How will you know? Oh, you'll know all right. Odd things, they say-even their looks-will let the secret out. Keep your eyes open. Bless me, what do they teach them at these schools."
-The Professor