Who said "I have died a thousand deaths and lived a thousand lives."?

This quote is attributed to Swamp Thing.

I have died a thousand deaths and lived a thousand lives. - Swamp Thing

"I have died a thousand deaths and lived a thousand lives."

Swamp Thing Life

"I am the swamp. The swamp is me."

"What was I? What am I now?"

"The man I was is gone. Only the swamp remains."

"They made me into this... this thing."

"Life is meant to be lived with passion."

"Life is what happens when you're busy making other plans."

"Life is a journey, not a destination."

"Life's too short for regrets."