Who said "My frozen reflection is all the company I require."?

This quote is attributed to Mr. Freeze.

My frozen reflection is all the company I require. - Mr. Freeze

"My frozen reflection is all the company I require."

Mr. Freeze Solitude

"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."

"Sometimes being the best means being the loneliest."

"Solitude gives us time to reflect on what matters"

"I'm not good with people, never have been."

"I feel like I'm disappearing."