Who said "Friendship is the best investment you can make."?

This quote is attributed to Mater.

Friendship is the best investment you can make. - Mater

"Friendship is the best investment you can make."

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."