Sophomore: Will we burn anything in theoretical physics? Nils: Your minds.
Nils: If you can't see it, you probably know what it says.
//discussing non-inertial reference frames as viewed by two observers Schafer: I'm sorry. This is hard to imagine. Some of you might actually have two friends! Oh, did I say that out loud? Andie: Nils only has one friend on Facebook. Schafer: Nils, is that true? Nils: *nods*