Who said "The past doesn't define you."?

This quote is attributed to Nebula.

The past doesn't define you. - Nebula

"The past doesn't define you."

Nebula Hope

"I didn't ask for this life."

"You're welcome."

"I will kill you slowly."

"Gamora may have stolen your money, but I will steal your life."

"Every day is a new opportunity."

"Hope is what gets us through difficult times."

"I'm not your enemy, kid. I'm trying to save you."

"Redemption is a long road."