How can we love our enemy? There is only one way — to understand him. We have to understand why he is that way, how he has come to be like that, why he does not see things the way we do. Understanding a person brings us the power to love and accept him. And the moment we love and accept him, he ceases to be our enemy. To "love our enemy" is impossible, because the moment we love him, he is no longer our enemy.
— Thich Nhat Hanh, Living Buddha, Living Christ