Amber

“I meant," said Ipslore bitterly, "what is there in this world that truly makes living worthwhile?"
Death thought about it.
CATS, he said eventually. CATS ARE NICE.”
― Terry Pratchett, Sourcery

“A truth comes out when it must;
A dream comes true when it will.
Though the world turn to ash and dust
A secret’s a secret still.”
― Sharon Shinn, The Safe-Keeper's Secret

“Time is a drug. Too much of it kills you.”
― Terry Pratchett, Small Gods

“It's not worth doing something unless someone, somewhere, would much rather you weren't doing it.”
― Terry Pratchett