Who said "Growth requires that we shed what no longer serves us."?

This quote is attributed to Swamp Thing.

Growth requires that we shed what no longer serves us. - Swamp Thing

"Growth requires that we shed what no longer serves us."

Swamp Thing Change

"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."

"Change brings new opportunities."

"Every day is a new opportunity."

"Healing doesn't mean forgetting."

"You either get better or you get bitter."