Who said "I believe in the Great Pumpkin. I believe in you!"?

This quote is attributed to Charlie Brown.

I believe in the Great Pumpkin. I believe in you! - Charlie Brown

"I believe in the Great Pumpkin. I believe in you!"

Charlie Brown Faith

"Good grief!"

"I got a rock."

"Rats! I did it again."

"Why is it that everything I do turns into a disaster?"

"Faith guides me through difficult times."

"Faith is believing when you can't see."

"You have to believe in something, or you'll fall for anything."

"Faith in God and in each other is what sustains us"