Who said "I believe in the power of never giving up."?

This quote is attributed to Troy Barnes.

I believe in the power of never giving up. - Troy Barnes

"I believe in the power of never giving up."

Troy Barnes Perseverance

"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."

"Perseverance is the key to success."

"Don't give up on what you believe in."

"I've been through worse."

"You learn to live with the pain."