Who said "We have to keep going. That's all we can do."?

This quote is attributed to Maggie Greene.

We have to keep going. That's all we can do. - Maggie Greene

"We have to keep going. That's all we can do."

Maggie Greene Perseverance

"We have to keep going. That's all we can do."

"I'm not afraid anymore."

"People are worth saving."

"We don't get to be precious about our lives anymore."

"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."