Who said "I don't need your sympathy. I need your competence."?

This quote is attributed to Nebula.

I don't need your sympathy. I need your competence. - Nebula

"I don't need your sympathy. I need your competence."

Nebula Work

"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."

"Hard work never killed anybody."

"Work with purpose and integrity."

"Hard work pays off in the end."

"A man's gotta do what a man's gotta do."