Some people live as though they are already dead. There are people moving around us who are consumed by their past, terrified of their future, and stuck in their anger and jealousy. They are not alive; they are just walking corpses.
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.