Actually it was Eustace from VODT. 😛

That one's Edmund.

"Well, I can't go on without a snack."

🙂
Bree
"I never said I was clever."

Puzzle
"Oughtn't he be told?"

Lucy.

"I d-don't know and I don't care."

Jill

"Don't I just wish I was big enough to punch your head!"

Digory!
"I don't care. I'd do it again."

Eustace or Jill?
"And good riddance to him, if he has."

Nope, the Rabbit from LB.
R...ynelf? or was it Rhince?
"See to it that they're washed."

Trumpkin.

"I can give you no promise of that."

Yep.
Aslan!
"He's the only one I'd trust with this sort of mission."

Aaaaaslan...?
"He's talkin' to a bird!"

The minotaur from VDT!
"Please don't, please don't, please don't!"

@Berry: No, it was Nikabrik (referring to Pattertwig).
Puzzle?
"I shall never complain of school meals again."

Edmund!

"Really, is it that hard just to walk away?"

Susan (movie)

"But who believes in Aslan nowadays?"