And looking around on those who sat about him, he said, "Here are my mother and my brothers! Whoever does the will of God is my brother, and sister, and mother."

Mark 3:34-35

"He who is not angry when there is just cause for anger is immoral. Why? Because anger looks to the good of justice. And if you can live amid injustice without anger, you are immoral as well as unjust."

- St. Thomas Aquinas