The Hobbit: An Unexpected Journey

Bilbo: "Can I help you?"
Gandalf: "That remains to be seen."

Frodo: "What's this?"
Old Bilbo: "That is private, keep your sticky paws off! It's not ready yet!"
Frodo: "Not ready for what?"
Old Bilbo: "Reading!"

Bilbo: "I just need to sit quietly for a moment."
Gandalf: "You've been sitting quietly for far too long!"

Thorin: "I cannot guarantee his safety."
Gandalf: "Understood."
Thorin: "Nor will I be responsible for his fate."
Gandalf: "Agreed."

"I am Gandalf, and Gandalf means me."

Thorin: "Where did you go, if I may ask?"
Gandalf: "To look ahead."
Thorin: "And what brought you back?"
Gandalf: "Looking behind."

"In a hole in the ground there lived a hobbit. Not a nasty, dirty, wet hole full of worms and oozy smells. This was a hobbit-hole and that means good food, a warm hearth, and all the comforts of home."

Hobbit: "You! Mr. Bilbo where're you off to?"
Bilbo: "I'm already late."
Hobbit: "Late for what?"
Bilbo: "I'm going on an adventure."