Who said "That's very promising. I'm not sure what for."?

This quote is attributed to Ralph Wiggum.

That's very promising. I'm not sure what for. - Ralph Wiggum

"That's very promising. I'm not sure what for."

Ralph Wiggum Hope

"I'm in danger."

"Me fail English? That's unpossible."

"Eat my shorts."

"Ay caramba!"

"Every day is a new opportunity."

"Hope is what gets us through difficult times."

"I'm not your enemy, kid. I'm trying to save you."

"Redemption is a long road."