"And then what?" said her daemon sleepily. "Build what?" "The Republic of Heaven," said Lyra. - Philip Pullman

And Pantalaimon didn't ask why, because he knew; and he didn't ask whether Lyra loved Roger more than him, because he knew the true answer to that, too. And he knew that if he spoke, she wouldn't be able to resist; so the dæmon held himself quiet so as not to distress the human who was abandoning him, and now they were both pretending that it wouldn't hurt, it wouldn't be long before they were together again, it was all for the best. But Will knew that the little girl was tearing her heart out of her breast.

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 that moment all Will's choices existed at once. But to keep them all in existence meant doing nothing. He had to choose, after all.

"I think there's a difference between (a) offending people for its own sake, which I don't necessarily want to do, because some people are good and decent and it would be unkind to upset them simply to indulge my own self-importance, and (b) challenging their prejudices, their preconceptions, or their comfortable assumptions. I'm very happy to do that. But we need to be on our guard when people say they're offended. No one actually has the right to go through life without being offended. Some people think they can say "such-and-such offends me" and that will stop the "offensive" words or behaviour and force the "offender" to apologise. I'm very much against that tactic. No one should be able to shut down discussion by making their feelings more important than the search for truth. If such people are offended, they should put up with it."