Who said "The key to the good life is to have friends you can trust."?

This quote is attributed to Frank Costanza.

The key to the good life is to have friends you can trust. - Frank Costanza

"The key to the good life is to have friends you can trust."

Frank Costanza Friendship

"These pretzels are making me thirsty."

"I'm out there, Jerry, and I'm loving every minute of it."

"Giddy up!"

"The sea was angry that day, my 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."