Who said "The world we knew is gone. We need to move on."?

This quote is attributed to Rick Grimes.

The world we knew is gone. We need to move on. - Rick Grimes

"The world we knew is gone. We need to move on."

Rick Grimes Wisdom

"We are the walking dead."

"This is not a democracy anymore."

"We don't kill the living."

"I'm not the same man I was before."

"I'm not angry, I'm just disappointed."

"The best things in life are free."

"You can't have everything in life, but you can have what matters most."

"A woman's intuition is rarely wrong."