“I think right about now we have to beware of marketed Malcolms and Martins. Real people do real things.”

“Personally, I don’t think it right to make up things about real people—although I suppose there’s an argument for saying that once you’re dead you’re not real any more. But then we have to define what we mean by real and none of us wants to go down that tortuous path because we all know where it leads (madness or a first-class honours, or both).”

“I think the oddest thing about the advanced people is that, while they are always talking about things as problems, they have hardly any notion of what a real problem is.”

“I know I have to do the right thing. And the sooner you do the right thing, the better. You get it over with, and you don't have to worry about it anymore. But who does that in real life? Instead, you procrastinate and think about it and put it off and think about it some more until that one little pebble grows into a giant block inside your head.”

“I have this real moron thing I do? It's called thinking.”

“How do we know we're not people in a movie?' she asked.I looked at her not knowing how to reply.Mama, [...] how do we know that things are real?'Great. Now we have a junior existentialist in the house.Well, we don't know. We just have to hope that what we think is real is real.'But how do we know?' she asked, insistently.Ah, a scientist, who wants empirical evidence.We don't know. We just have to hope.'Mama, how do we know things aren't a dream? You know, how sometimes life feels like a dream? Do you ever feel that way?'Yes, sweetie, I feel that way all the time.”