Who said "To change the world, you must first understand it."?

This quote is attributed to Blade Runner.

To change the world, you must first understand it. - Blade Runner

"To change the world, you must first understand it."

Blade Runner Change

"I've seen things you people wouldn't believe. Attack ships on fire off the shoulder of Orion."

"All those moments will be lost in time, like tears in rain."

"What's it like to be human? I'm not sure anymore."

"I know what I am. The question is, what are you?"

"Change brings new opportunities."

"Every day is a new opportunity."

"Healing doesn't mean forgetting."

"You either get better or you get bitter."