Who said "Get mad about injustice—it's the only rational response."?

This quote is attributed to Anger.

Get mad about injustice—it's the only rational response. - Anger

"Get mad about injustice—it's the only rational response."

Anger Justice

"Are you kidding me?! This is ridiculous!"

"Something made me mad today, and I'm still not over it."

"We need to be productive and get things done RIGHT NOW."

"Why does everything have to be so complicated?"

"Justice must always prevail."

"You think I'm just some animal?"

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

"Justice is worth fighting for."