Forrest Gump or Miller's Crossing?

Are you a fan of Forrest Gump? Of Miller's Crossing as well? Prove it! Select which quote belongs to which movie and see how good you are:

If you want me to keep my mouth shut, it's gonna cost you some dough. I figure a thousand bucks is reasonable, so I want two.

If I'd known we were gonna cast our feelings into words, I'd've memorized the Song of Solomon.

Nobody knows anybody. Not that well.

Mama always said, dying was a part of life. I sure wish it wasn't.

My momma always said, "Life was like a box of chocolates. You never know what you're gonna get."

Stupid is as stupid does.