Who said "The foundation of any good relationship is trust."?

This quote is attributed to Frasier Crane.

The foundation of any good relationship is trust. - Frasier Crane

"The foundation of any good relationship is trust."

Frasier Crane Relationships

"I'm listening."

"Tossed salad and scrambled eggs."

"It's a Frasier kind of day."

"Excelsior!"

"The key to a happy marriage is communication."

"Marriage is about compromise and understanding."

"Life's greatest treasures are relationships."

"Trust is a luxury I can't afford."