" And Will knew what it was to see his dæmon. As she flew down to the sand, he felt his heart tighten and release in a way he never forgot. Sixty years and more would go by, and as an old man he would still feel some sensations as bright and fresh as ever: Lyra's fingers putting the fruit between his lips under the gold-and-silver trees; her warm mouth pressing against his; his dæmon being torn from his unsuspecting breast as they entered the world of the dead; and the sweet rightfulness of her coming back to him at the edge of the moonlight dunes. "

― Philip Pullman , The Amber Spyglass (His Dark Materials, #3)