Who said "Every goodbye contains the seeds of a new hello."?

This quote is attributed to Bing Bong.

Every goodbye contains the seeds of a new hello. - Bing Bong

"Every goodbye contains the seeds of a new hello."

Bing Bong Hope

"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."

"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."