The scientific theroy I like best is that the rings of Saturn are composed entirely of lost airline luggage.

...The universe is just there, and that's all.

[griping about Tatooine] If there's a bright center to the universe, you're on the planet that it's farthest from.

We are looking forward to joining forces with Stan and Bruce to search the universe for these fearless competitors. At some point in their lives, everyone has wanted to break out and be heroic, and now is the chance for a chosen few to shed their every-day identities and truly express their inner superhero.

[Still, the Supreme Court is another kind of universe.] If there were an ad for the job, it would be, 'Inside work, no heavy lifting,' ... The justices hear only the cases they want to hear, write only what they want to write. It's great.

Scientists say that somewhere in the universe, every event under the sun repeats itself an infinite number of times in every possible variation.