6. "Never at my best when at my best behaviour."
- Quote by Alan Bennett
8. "Some split between the inner world and outer world is common to all behaviour, and the need to bridge the gap is the source of creative behaviour."
- Quote by Anthony Storr
9. "The most fundamental laws of physics are not restrictions on the behaviour of matter. Rather, they are restrictions on the way physicists may describe that behaviour."
- Victor J. Stenger, God: The Failed Hypothesis: How Science Shows That God Does Not Exist