The collected wit and wisdom of Charlie's 'guide, philosopher and friend'.
L: Children are wormholes.
L: Yeah, they're portals into the unreachable future and unattainable past.
(About shooting a rifle, not simply calculating the trajectory)
L: No, no, no, no. There's data and there's hands-on experience. These are two different beasts. That's why you've got blackboards and laboratories.