"How do you know?"
Because I know everything.
actually...I simply possess the bare modicum of Boolean search skills necessary to find out nearly any information one wishes to find on the internet.
...which is, of course, how I know everything.

(that, and the fact that I spent my entire childhood reading encyclopaedias and textbooks for fun.)
Suzanne: I never use catalogs. I'd rather go in the store and see all the salespeople groveling and sucking up to you.
Julia: Pardon me, I never knew they were so solicitous at the K-Mart.