Who said "Relationships teach us what we cannot learn alone."?

This quote is attributed to Amy Lowell.

Relationships teach us what we cannot learn alone. - Amy Lowell

"Relationships teach us what we cannot learn alone."

Amy Lowell Relationships

Poet Critic American 1874–1925

"Poetry is the clear expression of mixed feelings."

"All books are either dreams or swords."

"The world breaks everyone, and afterward, many are strong at the broken places."

"Beauty is something wonderful and strange that the artist brings into the world."

"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."