Who said "Death isn't the end, it's a transformation"?

This quote is attributed to Tweety Bird.

Death isn't the end, it's a transformation - Tweety Bird

"Death isn't the end, it's a transformation"

Tweety Bird Death

"I'm a widdle bird, but I got a big heart!"

"Suffering succotash! That's what I always say."

"Even the smallest voice can make the biggest difference."

"Life's too short to worry about the little things."

"Death doesn't scare me anymore."

"Death and I are old friends."

"Welcome to my world."

"Death is just the beginning."