Hannah

“Once Incarceron became a dragon, and a Prisoner crawled into his lair. They made a wager. They would ask each other riddles, and the one who could not answer would lose. It it was the man, he would give his life. The Prison offered a secret way of Escape. But even as the man agreed, he felt its hidden laughter.
They played for a year and a day. The lights stayed dark. The dead were not removed. Food was not provided. The Prison ignored the cries of its inmates.
Sapphique was the man. He had one riddle left. He said, "What is the Key that unlocks the heart?"
For a day Incarceron thought. For two days. For three. Then it said, "If I ever knew the answer, I have forgotten it."
--Sapphique in the Tunnels of Madness”
― Catherine Fisher, Sapphique

“The world is a chessboard, Madam, on which we play out our ploys and follies. You are the Queen, of course. Your moves are the strongest. For myself, I claim only to be a knight, advancing in a crooked progress. Do we move ourselves, do you think, or does a great gloved hand place on our squares”
― Catherine Fisher, Incarceron

“I remember a story of a girl in Paradise who ate an apple once. Some wise Sapient gave it to her. Because of it she saw things differently. What had seemed gold coins were dead leaves. Rich clothes were rags of cobweb. And she saw there was a wall around the world, with a locked gate.”
― Catherine Fisher, Incarceron

“Despair is deep. An abyss that swallows dreams. A wall at the world's end. Behind it I await death. Because all our work has come to this.”
― Catherine Fisher, Incarceron