Who said "Imagination is the only limit to what we can achieve."?

This quote is attributed to Bert.

Imagination is the only limit to what we can achieve. - Bert

"Imagination is the only limit to what we can achieve."

Bert Imagination

"Listen here - pigeons are a menace to society and I won't stand for it."

"A rubber duckie is not just a toy, it's a companion for life's journey."

"Ernie drives me absolutely bonkers, but that's what makes us family."

"Oatmeal is the breakfast of champions and the foundation of a good day."

"Imagination is more powerful than knowledge."

"The world is full of wonders if you know where to look."

"You have the imagination of a child, Lucy"

"The world is full of mysteries waiting to be solved."