know - authors
know quotes, aphorisms, statements, say
3rd Rock from the Sun [Harry finds out Vicki and Janice know each other]
Harry: You two know each other?
Janice: Yeah, I met Vicky at the mall today.
Harry: Oh, what a small world! You know, I wonder who else I know knows someone I know that I don't know knows that person I know.
Big Bang Theory, The Penny: [to Howard] Y'know, I think I know how you did the card trick.
Sheldon: Oh, please. If I don't know, you don't know. That's axiomatic.
Penny: C'mere. [whispers in Howard's ear]
Howard: You're right.
Penny: Not too bad for someone who doesn't know what "axiomatic" means.