Picard: "A lot of questions, Number One. Damned few answers."
Riker: "Perhaps none of it was real at all, sir."
Picard: "Hmm, maybe. Well...they say that if you travel far enough you will
eventually meet yourself. Having experienced that, Number One...it's not
something I would care to repeat."
-- "Time Squared", Stardate 42679.2.