Martin Luther King Jr. and Thich Nhat Hahn said

Martin Luther King Jr. said, “Darkness cannot drive out darkness; only light can do that. Hate cannot drive out hate; only love can do that.” And more wisdom again wrapped in love from Thich Nhat Hahn: “When you look deeply into your anger, you will see the person you call your enemy is also suffering. As soon as you see that, the capacity for accepting and having compassion for them is there.