Who said "The voice of the voiceless is the music of justice."?

This quote is attributed to Miguel Ángel Asturias.

The voice of the voiceless is the music of justice. - Miguel Ángel Asturias

"The voice of the voiceless is the music of justice."

Miguel Ángel Asturias Justice

Novelist Guatemalan 1899–1974

"I am my language"

"Writing is the painting of the voice"

"The soul is made of contradictions"

"Dreams are the only truth"

"Justice must always prevail."

"You think I'm just some animal?"

"Fighting for what's right never gets easier."

"Justice is worth fighting for."