Who said "The only way forward is to accept what you are."?

This quote is attributed to Nebula.

The only way forward is to accept what you are. - Nebula

"The only way forward is to accept what you are."

Nebula Change

"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."

"Change brings new opportunities."

"Every day is a new opportunity."

"Healing doesn't mean forgetting."

"You either get better or you get bitter."