Who said "I've learned that strength isn't about power."?

This quote is attributed to Star-Lord.

I've learned that strength isn't about power. - Star-Lord

"I've learned that strength isn't about power."

Star-Lord Strength

"I have a plan - okay, I don't have a plan, but I'm really, really good at improvising."

"Come and get your love."

"I'm the best there is at what I do, and what I do is save the galaxy."

"We are Groot."

"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."