Who said "Growing up doesn't erase who you were."?

This quote is attributed to Bing Bong.

Growing up doesn't erase who you were. - Bing Bong

"Growing up doesn't erase who you were."

Bing Bong

"I'm Bing Bong, Riley's imaginary friend! Nice to meet you!"

"Imagination is what makes life worth living."

"You can't fake being happy when you're really sad inside."

"Sometimes the best memories are the ones that make you laugh and cry at the same time."