Who said "Success isn't guaranteed, but failure is if you don't try."?

This quote is attributed to Gamora.

Success isn't guaranteed, but failure is if you don't try. - Gamora

"Success isn't guaranteed, but failure is if you don't try."

Gamora Success

"I am vengeance. I am the night. I am... Gamora."

"Just because someone stumbles and loses their way doesn't mean they're lost forever."

"We have to be willing to make sacrifices for those we love."

"I've been broken before. I know how to put myself back together."

"Success comes to those who never give up."

"Success is measured by happiness, not money."

"You make your own luck in this world."

"You have to be organized to be successful in anything."