Who said "The past is dead. We must look forward."?

This quote is attributed to Mountain.

The past is dead. We must look forward. - Mountain

"The past is dead. We must look forward."

Mountain Change

"I am the Mountain."

"The strong do what they can, and the weak suffer what they must."

"Ours is the fury."

"A man's worth is measured by his strength."

"Change brings new opportunities."

"Every day is a new opportunity."

"Healing doesn't mean forgetting."

"You either get better or you get bitter."