They're an impenetrable fortress of unknowability, really.

“There are infinite numbers between 0 and 1. There's .1 and .12 and .112 and an …”

“dated when we were sophomores and we've been hooking up occasionally ever since…”

“You don't get to chose if you get hurt in this world, old man, but you do have …”

“the existence of broccoli does not in any way affect the taste of chocolate”