She up and left the church. She wrote this book. She started teaching science, right here at Middlesex.

10 seconds sound clip from the Donnie Darko movie soundboard.

You can hear this line at 00:52:25 in the Blu-ray version of the movie.

Quote context

[...]

- So in order to travel back in time, you have to have a big spaceship or something that can travel faster than the speed of light?

- Theoretically.

- And be able to find one of these wormholes?

- The basic principles of time travel are there. You've got your vessel and your portal and your vessel could be just about anything most likely a spacecraft.

- Like a Delorean?

- Metal craft of any kind.

- You know, I love that movie, the way they shot it. It's so, um like, futuristic, you know?

- Listen, um, don't tell anybody that I gave you this. The woman who wrote this used to teach here.

- She was a nun many years before that, but... Then overnight, she just... She became this entirely different person.

- She up and left the church. She wrote this book. She started teaching science, right here at Middlesex.

- The Philosophy of Time Travel. Roberta Sparrow?

- That's right.

- Come on. Roberta Sparrow?

- Roberta Sparrow. Grandma Death.

- It's called The Philosophy of Time Travel.

- What does philosophy have to do with time travel?

[...]