It is not enough to say we must not wage war. It is necessary to love peace and sacrifice for it.

We must develop and maintain the capacity to forgive. He who is devoid of the power to forgive is devoid of the power to love. There is some good in the worst of us and some evil in the best of us. When we discover this, we are less prone to hate our enemies.

Our scientific power has outrun our spiritual power. We have guided missiles and misguided men.

I am not interested in power for power's sake, but I'm interested in power that is moral, that is right and that is good.

The means by which we live have outdistanced the ends for which we live. Our scientific power has outrun our spiritual power. We have guided missiles and misguided men.