Who said "Sometimes the strongest thing you can do is walk away."?

This quote is attributed to Rick Deckard.

Sometimes the strongest thing you can do is walk away. - Rick Deckard

"Sometimes the strongest thing you can do is walk away."

Rick Deckard Strength

"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."

"Strength comes from within."

"A woman should be proud of who she is."

"A strong woman can overcome anything."

"The only thing I'm good at is killing."