“I don't believe your theory that "readers never notice that sort of thing." I'm sure I should.”

“I don't believe anything till I have seen the proof. For anything without proof, I think we should believe the theory that gives us peace. It doesn't matter whether the theory is true or not.”

“We notice things that don't work. We don't notice things that do. We notice computers, we don't notice pennies. We notice e-book readers, we don't notice books.”

“I don't know what is love about and I'm not sure I believe in it anyway.”

“It is sometimes said that we should never believe a scientific theory until it is verified by experiment. But a famous astronomer has also stated that we should never believe an observation until it is confirmed by a theory.”

“I suppose that now would be the time to ask for forgiveness for all the things I've done, but I'm sure my list would never be complete. I also don't believe that whatever comes after life depends on my correctly reciting a list of my transgressions...I don't believe that what comes after depends on anything I do at all.”