Quotes from book
The Amber Spyglass

The Amber Spyglass is the third novel in the His Dark Materials trilogy, written by English author Philip Pullman. Published in 2000, it won the 2001 Whitbread Book of the Year award, the first children's novel to do so. It was named Children's Book of the Year at the 2001 British Book Awards, and was the first children's book to be longlisted for the Man Booker Prize.

“All the history of human life has been a struggle between wisdom and stupidity.”
Source: The Amber Spyglass

Lyra to Pan in Ch. 38 : The Botanic Garden
Source: His Dark Materials, The Amber Spyglass (2000)
Context: "I remember. He meant the Kingdom was over, the Kingdom of Heaven, it was all finished. We shouldn’t live as if it mattered more than this life in this world, because where we are is always the most important place."
"He said we had to build something…"
"That’s why we needed our full life, Pan... we wouldn’t have been able to build it. No one could if they put themselves first. We have to be all those difficult things like cheerful and kind and curious and patient, and we’ve got to study and think and work hard, all of us, in all our different worlds, and then we’ll build…"

“"And then what?" said her Dæmon sleepily "build what?"
"The Republic of Heaven."”
Lyra and Pan in Ch. 38 : The Botanic Garden (closing words)
Source: His Dark Materials, The Amber Spyglass (2000)

Source: His Dark Materials, The Amber Spyglass (2000), Ch. 32 : Morning
Context: One of the ghosts — an old woman — beckoned, urging her to come close.
Then she spoke, and Mary heard her say:
"Tell them stories. They need the truth. You must tell them true stories, and everything will be well, just tell them stories."
That was all, and then she was gone. It was one of those moments when we suddenly recall a dream that we’ve unaccountably forgotten, and back in a flood comes all the emotion we felt in our sleep. It was the dream she’d tried to describe to Atal, the night picture; but as Mary tried to find it again, it dissolved and drifted apart, just as these presences did in the open air. The dream was gone.
All that was left was the sweetness of that feeling, and the injunction to tell them stories.

Source: His Dark Materials, The Amber Spyglass (2000), Ch. 2 : Balthamos and Baruch
Context: Will considered what to do. 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 the moment all Will’s choices existed at once. But to keep them all in existence meant doing nothing. He had to choose, after all.