Who said "Death is not the opposite of life, but its completion."?

This quote is attributed to Roy Batty.

Death is not the opposite of life, but its completion. - Roy Batty

"Death is not the opposite of life, but its completion."

Roy Batty Death

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

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

"What's it like to live in fear of your creator?"

"I want more life, father."

"Death doesn't scare me anymore."

"Death and I are old friends."

"Welcome to my world."

"Death is just the beginning."