Who said "Happiness is a construct of the unprepared and naive."?

This quote is attributed to Mr. Freeze.

Happiness is a construct of the unprepared and naive. - Mr. Freeze

"Happiness is a construct of the unprepared and naive."

Mr. Freeze Happiness

"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."

"Babalú!"

"My greatest joy is making people smile."

"Laughter and love make a home."

"The best things in life are free."