Who said "Nature teaches that only the strong survive the winter."?

This quote is attributed to Mr. Freeze.

Nature teaches that only the strong survive the winter. - Mr. Freeze

"Nature teaches that only the strong survive the winter."

Mr. Freeze Nature

"I'm not a human anymore. I'm something... colder."

"My wife, Nora... she's all that matters to me."

"Vengeance is a cold dish best served frozen."

"The cold never bothered me anyway."

"Nature teaches us about beauty."

"Nature teaches us patience and wisdom"

"Sometimes it snows in April."

"Every town has a soul, and Twin Peaks has a troubled one."