Who said "Injustice anywhere is a threat to justice everywhere."?

This quote is attributed to Ludwig van Beethoven.

Injustice anywhere is a threat to justice everywhere. - Ludwig van Beethoven

"Injustice anywhere is a threat to justice everywhere."

Ludwig van Beethoven Justice

Classical Composer German 1770–1827

"Music is the electrical soil in which the spirit lives, thinks and invents."

"To play a wrong note is insignificant; to play without passion is inexcusable."

"I will take fate by the throat."

"Beethoven can write music, thank God, but he can do nothing else on earth."

"Justice must always prevail."

"You think I'm just some animal?"

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

"Justice is worth fighting for."