Who said "I'm motivated by those who believe in me."?

This quote is attributed to Arrow.

I'm motivated by those who believe in me. - Arrow

"I'm motivated by those who believe in me."

Arrow Motivation

"My name is Oliver Queen. After five years in hell, I have come home with only one goal: to save my city."

"I'm not the man I was."

"You have failed this city."

"I'm a monster."

"I believe in working hard for what you want."

"Never underestimate the power of determination."

"I don't need a reason to fight."

"The most important thing is the mission. Nothing else matters."