Who said "Friendship is the best treasure you can find."?

This quote is attributed to Mater.

Friendship is the best treasure you can find. - Mater

"Friendship is the best treasure you can find."

Mater Friendship

"I'm a tractor tippin' fool!"

"Dadgum!"

"Well, I'll be!"

"You're my best friend!"

"Friendship is built on trust and honesty."

"True friendship is worth more than gold."

"Good friends are like stars, always there even when you can't see them."

"Friendship means sacrifice."