Who said "The only way to move forward is to leave the past behind."?

This quote is attributed to Arrow.

The only way to move forward is to leave the past behind. - Arrow

"The only way to move forward is to leave the past behind."

Arrow Change

"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."

"Change brings new opportunities."

"Every day is a new opportunity."

"Healing doesn't mean forgetting."

"You either get better or you get bitter."