Who said "What's the difference between you and me?"?

This quote is attributed to Rick Deckard.

What's the difference between you and me? - Rick Deckard

"What's the difference between you and me?"

Rick Deckard Philosophy

"I've seen things you people wouldn't believe."

"All I know is what I know."

"Sometimes I wonder what's real and what isn't."

"We're not so different, you and I."

"I've seen the worst humanity has to offer."

"Sometimes I wonder if the world is worth saving."

"Every choice shapes our destiny."

"Order is the foundation of a good life."