Who said "Death reminds us to cherish every moment we have."?

This quote is attributed to Timmy.

Death reminds us to cherish every moment we have. - Timmy

"Death reminds us to cherish every moment we have."

Timmy Death

"Timmy!"

"Timmy timmy timmy!"

"Timmeh!"

"Timmy loves his friends."

"Death doesn't scare me anymore."

"Death and I are old friends."

"Welcome to my world."

"Death is just the beginning."