The fact was that where Will is concerned, she was developing a new kind of sense, as if he were simply more in focus than anyone she'd known before.… - Philip Pullman

Eve was tempted not by wealth or love but by knowledge.

Half a dozen brats turned with expressions of derision, and Lyra threw her cigarette down, recognizing the cue for a fight. Everyone's daemon instantly became warlike: each child was accompanied by fangs, or claws, or bristling fur, and Pantalaimon, contemptuous of the limited imaginations of these gyptian daemons, became a dragon the size of a deer hound.

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.