Homer: Will you all stop worrying about that stupid comet? It's going
to be destroyed, didn't you hear what that guy in the building
Lisa: But Dad, don't you think --
Homer: Uh, Lisa, the whole reason we have elected officials is so we
don't _have_ to think all the time. Just like that rainforest
scare a few years back: our officials saw there was a problem and
they fixed it, didn't they?
Lisa: No, Dad, I don't think --
Homer: There's that word again.
-- Homer doing what he does best, "Bart's Comet"