At his best, man is the noblest of all animals; separated from law and justice he is the worst.
Aristotle

Justice will not be served until those who are unaffected are as outraged as those who are.
Benjamin Franklin

Injustice anywhere is a threat to justice everywhere. We are caught in an inescapable network of mutuality, tied in a single garment of destiny. Whatever affects one directly, affects all indirectly.
Martin Luther King Jr.

If you are neutral in situations of injustice, you have chosen the side of the oppressor. If an elephant has its foot on the tail of a mouse and you say that you are neutral, the mouse will not appreciate your neutrality.
Archbishop Desmond Tutu

Justice consists not in being neutral between right and wrong, but finding out the right and upholding it, wherever found, against the wrong.
Theodore Roosevelt

There may be times when we are powerless to prevent injustice, but there must never be a time when we fail to protest.
Elie Wiesel

In the absence of justice, what is sovereignty but organized robbery?
Saint Augustine

I Won't Back Down, Tom Petty & The Heartbreakers

For What It's Worth, Buffalo Springfield

Another Brick In The Wall, Part Two, Pink Floyd