- Jennie Christianson: I don't mean to sound insensitive, but I've seen what can happen when people abandon reason... you could get seriously hurt. You're a good man... but there's no point in having thick armour on the outside if your own worst enemy is within.
- Thomas 'Jack' Jackman: You know, when I was a young boy... my mother told me that the sun was driven around the world in a chariot drawn by four horses and a wizard sprinkled the stars on the roof of the sky.
- Jennie Christianson: My mom told me the sun is one of a hundred billion in the galaxy, which is one of a hundred billion in the universe and that some starlight has traveled since before dinosaurs were on the earth... and in it's journey right here, right now. That's not a mystery, that's a fact.
- Thomas 'Jack' Jackman: Oh... don't you think that sounds a little clinical? Unemotional? I mean... the math takes away the poetry, sense of a hope.
- Jennie Christianson: Not for me, science only adds to the wonder of a sunset and everything else in the world. I don't see how it can take away.
- Thomas 'Jack' Jackman: What about love? Jealousy?
- Jennie Christianson: Phenylalanine.
- Thomas 'Jack' Jackman: Phenywhat?
- Jennie Christianson: A chemical the brain produces when you fall in love... and there's dopamine and norepinephrine.
- Thomas 'Jack' Jackman: So the greatest of all human emotions can be broken down to a... chemical compound.
- Jennie Christianson: The greatest music on earth can be reduced to notes on paper... but I can still be moves by it.