One curious thing about growing up is that you don't only move forward in time; you move backwards as well, as pieces of your parents' and grandparents' lives come to you.

But I know that all the things I do know are very small compared with the things that I don't know.

I told him I was going to betray you, and betray Lyra, and he believed me because I was corrupt and full of wickedness; he looked so deep I felt sure he'd see the truth. But I lied too well. I was lying with every nerve and fiber and everything I'd ever done...I wanted him to find no good in me, and he didn't. There is none.

It's only through honesty and courage that science can work at all. The Ptolemaic understanding of the solar system was undermined and corrected by the constant pressure of more and more honest reporting.

There is time, and there is beyond time. History belongs to time, but truth belongs to what is beyond time. In writing of things as they should have been, you are letting truth into history. You are the word of God.

When you choose one way out of many, all the ways you don't take are snuffed out like candles, as if they'd never existed. At that moment all Will's choices existed at once. But to keep them all in existence meant doing nothing. He had to choose, after all.

My real purpose in telling middle-school students stories was to practice telling stories. And I practiced on the greatest model of storytelling we've got, which is "The Iliad" and "The Odyssey." I told those stories many, many times. And the way I would justify it to the head teacher if he came in or to any parents who complained was, look, I'm telling these great stories because they're part of our cultural heritage. I did believe that.