Who said "I've made mistakes. But I learned from them."?

This quote is attributed to Hawkeye (MCU).

I've made mistakes. But I learned from them. - Hawkeye (MCU)

"I've made mistakes. But I learned from them."

Hawkeye (MCU) Perseverance

"I'm just a guy with a bow and arrow."

"Somebody's gotta save the world."

"I don't care about the odds. We've beaten worse."

"Family isn't just about blood. It's about who shows up."

"Perseverance is the key to success."

"Don't give up on what you believe in."

"I've been through worse."

"You learn to live with the pain."