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

This quote is attributed to Jean-Paul Marat.

Injustice anywhere is a threat to justice everywhere. - Jean-Paul Marat

"Injustice anywhere is a threat to justice everywhere."

Jean-Paul Marat Justice

Revolutionary, Journalist French 1743–1793

"The people's welfare must be our supreme law."

"It is forbidden to forbid the people the truth."

"The safety of the people is the supreme law."

"We must dare to be free."

"Justice must always prevail."

"You think I'm just some animal?"

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

"Justice is worth fighting for."