Who said "I do my job. That's all there is."?

This quote is attributed to Rick Deckard.

I do my job. That's all there is. - Rick Deckard

"I do my job. That's all there is."

Rick Deckard Work

"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."

"Hard work never killed anybody."

"Work with purpose and integrity."

"Hard work pays off in the end."

"A man's gotta do what a man's gotta do."