Who said "I've learned that time is precious."?

This quote is attributed to Peter Griffin.

I've learned that time is precious. - Peter Griffin

"I've learned that time is precious."

Peter Griffin Time

"Shut up, Meg."

"All right, all right, I'm coming, Elizabeth."

"Giggity!"

"You know what really grinds my gears?"

"Time waits for no one."

"Time spent with loved ones is never wasted."

"I've been alive for a long time. Long enough to know that you can't trust anyone."

"The past always catches up with you."