Who said "I have so much to learn and that excites me"?

This quote is attributed to Big Bird.

I have so much to learn and that excites me - Big Bird

"I have so much to learn and that excites me"

Big Bird Adventure

"I'm very big, but I'm still learning something new every day."

"Being different is what makes you special."

"I like to help my friends, even when it's hard."

"Every day is a chance to be better than yesterday."

"The greatest adventure is life itself."

"The adventure of life begins with a single step."

"Adventure finds you when you stop running."

"Fortune and glory, kid."