Black Widow (Age of Ultron)

"You don't win wars by being nice. But you don't win them by being brutal either."

"I'm not looking for redemption. I'm looking for purpose."

"I've learned that the people who matter most are the ones you fight for."

"Fear is just another tool. You have to learn how to use it."

"I don't believe in fate. I believe in choices."

"You have to be willing to lose yourself to find yourself."

"I'm not a victim of my past. I'm a survivor."

"Sometimes the hardest battle is the one inside yourself."

"I know what I want. I'm just not sure if I deserve it."

"You can't outrun your past, but you can outfight it."

"I've learned that the smallest moments matter the most."

"Being human is harder than being a weapon."

"I don't ask for sympathy. I ask for respect."

"I've been red in ledger my whole life."

"We don't get to choose our family, but we can choose who we fight for."

"I'm always picking up after you boys."

"You think you're the only monster on the team?"

"I know how to stop this."

"The hardest part of my job is knowing when to pull the trigger."

"I'm not a hero. I'm just a trained assassin."

"We all need a redemption arc."

"That's not how things work."

"I've killed for less."

"You're going to learn an old lady can still fight."

"I'm done running from what I've done."

"We make mistakes, but we keep moving forward."

"Sometimes the best way to help is to step aside."

"I know what it's like to be on both sides."

"Fear is a weapon I've learned to control."

"Nothing's permanent, especially not the bad."