Elrond: Nine companions. So be it. You shall be the fellowship of the ring.

 Frodo: They're here, they've come. 

Frodo: You're late. 

Gandalf: A wizard is never late, Frodo Baggins. Nor is he early. He arrives precisely when he means to. 

Treebeard: That doesn't make sense to me. But, then again, you are very small. 

Gimli: You are full of surprises, Master Baggins. 

Sam: This looks strangely familiar. 
Frodo: Because we've been here before. We're going in circles! 

 Treebeard: I promised Gandalf I would keep you safe and safe is where I'll keep you. 

Frodo: Stop! This creature is bound to me and I to him. He is our guide.

Bilbo: I've thought of an ending for my book - "And he lived happily ever after... to the end of his days."