Who said "Power is what matters. Everything else is weakness."?

This quote is attributed to Nebula.

Power is what matters. Everything else is weakness. - Nebula

"Power is what matters. Everything else is weakness."

Nebula Power

"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."

"Power without control is just destruction."

"Power is not about control, it's about influence"

"The world doesn't need me to be the hero. It just needs me to be dangerous."

"The claws come out when I need them to."