“Remember how pissed you got when we had to do all that reading about the Rising back in sixth grade? I thought you were going to get us both expelled. You said the only way things could've gotten as bad as they did was if people were willing to take the first easy answer they could find and cling to it, rather than doing anything as complicated as actually thinking.”

“You know in sixth grade, when they made all of us girls go into this other room and watch a video about getting our periods and stuff? I bet while we were gone, the boys were watching a video about how to look at each other in that infuriating way.”

“Why did colleges make their students take examinations, and why did they give grade? What did a grade really mean? When a student "studied" did he do anything more than read and think-- or was there something special which no one in Walden Two would know about? Why did the professors lecture to the students? Were the students never expected to do anything except answer questions? Was it true that students were made to read books they were not interested in?”

“If people lived forever—if they never got any older—if they could just go on living in this world, never dying, always healthy—do you think they’d bother to think hard about things, the way were doing now? I mean, we think about its everything, more or less—philosophy, psychology, logic. Religion. Literature. I kinda think, if there were no such thing as death, the complicated thoughts and ideas like that would never come into the world.”

“If only it were that easy. You forget: I have an addictive personality. I'm addicted to you. Somehow I think you could do all sorts of bad things to me, and I'd still come back to you.”

“My dad said to me a few years ago: "There's no harm in thinking." We were talking about Crazy Uncle Albert and whether it was right to use your brain to build weapons.He said, "You can't expect people not to think. Not to know things just because they COULD be bad."I said, "Yeah, but then they built it and a hundred thousand people died."My dad laughed and said there were a lot of steps between the thinking and the doing.Which I know, duh. All I was saying is that when you think of doing something, you don't always know the consequences. For a while people THOUGHT about building the bomb, but nothing happened. In the end it was a lot of different people doing a lot of different things, most of which had nothing to do with the bomb, that did make it happen.I think about that sometimes. Who was the person who had the first thought, the one that started it all?And after they had the thought, what was the first thing they did?I know my uncle never thought, Hey, all this great science- one day I'll use it to kill a whole bunch of people. You just look at his picture; he's not that kind of person.And yet, I guess in a way he sort of is.”