“... He had always rather liked emergencies. Other people's at any rate. They put your own problems into perspective. It was like being on a ferry. You didn't have to think about what you had to do or where you had to go for the next few hours. It was all laid out for you.”

“He had dreadlocks, which is what some black people have, but he was white, and dreadlocks is when you never wash your hair and it looks like old rope.”

“The rule for working out prime numbers is very simple, but no one has ever worked out a simple formula for telling you whether a very big number is a prime number or what the next one will be. […] Prime numbers is what is left when you have taken all the patterns away. I think prime numbers are like life. They are very logical but you could never work out the rules, even if you spent all your time thinking about them.”

“Mrs. Forbes said that hating yellow and brown is just being silly. And Siobhan said that she shouldn't say things like that and everyone has favorite colors. And Siobhan was right. But Mrs. Forbes was a bit right, too. Because it is sort of being silly. But in life you have to take lots of decisions and if you don't take decisions you would never do anything because you would spend all your time choosing between things you could do. So it is good to have a reason why you hate some things and you like others. It is like being in a restaurant like when Father takes me out to a Berni Inn sometimes and you look at the menu and you have to choose what you are going to have. But you don't know if you are going to like something because you haven't tasted it yet, so you have favorite foods and you choose these, and you have foods you dno't like and you don't choose these, and then it is simple.”

“He said that it was very difficult to become an astronaut. I said that I knew. You had to become an officer in the air force and you had to take lots of orders and be prepared to kill other human beings, and I couldn't take orders. Also I didn't have 20/20 vision, which you needed to be a pilot.”

“Prime numbers are what is left when you have taken all the patterns away. I think prime numbers are like life. They are very logical but you could never work out the rules, even if you spent all your time thinking about them.”

“That was what it meant, didn’t it. Being good. You didn’t have to sink wells in Burkina Faso. You didn’t have to give away your coffee table. You just had to see things from other people’s point of view. Remember they were human.”