Who said "You can't move forward if you're always looking backward."?

This quote is attributed to Troy Barnes.

You can't move forward if you're always looking backward. - Troy Barnes

"You can't move forward if you're always looking backward."

Troy Barnes Change

"I'm not a rapper!"

"Troy and Abed in the morning!"

"This is gonna be streets ahead!"

"I'm going to have a heart attack and die."

"Change brings new opportunities."

"Every day is a new opportunity."

"Healing doesn't mean forgetting."

"You either get better or you get bitter."