Who said "We cannot dwell on death; we must focus on life."?

This quote is attributed to Pongo.

We cannot dwell on death; we must focus on life. - Pongo

"We cannot dwell on death; we must focus on life."

Pongo Death

"Come along, Perdita. We must find our puppies."

"A dog's life isn't all tail-wagging and treats, you know."

"We can't give up now. Our puppies are out there somewhere."

"Love means being willing to do anything for those you care about."

"Death doesn't scare me anymore."

"Death and I are old friends."

"Welcome to my world."

"Death is just the beginning."