Who said "True friendship requires the courage of honesty."?

This quote is attributed to Ungaretti.

True friendship requires the courage of honesty. - Ungaretti

"True friendship requires the courage of honesty."

Ungaretti Friendship

Poet Italian 1888–1970

"I will sing the joy of my tormented life"

"The only certainty is that nothing is certain"

"In the middle of life we are in death"

"Poetry is the art of expressing what cannot be said"

"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."