Avengers: Age of Ultron

"Success isn't guaranteed. But giving up guarantees failure."

"I've seen good people do bad things when the stakes are high."

"The world is changing. Either change with it or get left behind."

"You think you can save the world? You can barely save yourselves."

"I trust actions, not words."

"We've all made mistakes. The question is what we do about them."

"Power isn't just about strength. It's about will."

"You want to know what I've learned? Nothing is certain."

"I didn't come here to sit and chat. I came here to finish what started."

"Fear is a tool. Learn to use it."

"The only thing we can count on is each other."

"In my experience, there's no such thing as luck."

"I'm here because when we needed him most, he didn't show up. But I'm not here to talk about the past."

"I've learned that patience, though difficult, has rewards."

"Faith in humanity is tested daily."

"We all carry burdens. Mine just move faster."

"The beauty of life is in its fragility."

"Courage is not the absence of fear, but action despite it."

"Every moment is a chance to be better than you were."

"I move quickly, but understanding takes time."

"Hope is what separates us from despair."

"The greatest power is the power to choose."

"Death teaches us to appreciate life."

"Science reveals the world's secrets, for better or worse."

"I've learned that relationships require slowing down."

"Inspiration comes from witnessing sacrifice."

"War destroys everything beautiful."

"Politics divide us, but our shared humanity unites us."

"Literature teaches us we're not alone in our struggles."

"I believe change is inevitable. The question is how we guide it."