Ancient boundaries are meaningless, except for political purposes; old divisions of clan and tribe are sentimental remnants of the pre-atomic age; neither creed nor color nor place of origin is relevant to the realities of modern power to utterly seek and destroy.

The truly terrible thing about the war spirit, about the fear and hate hysteria it generates, is that it forces us to think and talk and feel in terms of abstractions—those "communists" this time, those "fascists" last time. But those we are fighting and killing are people—men, women and children—not political, geographic or economic abstractions. They are, in the main, as decent and fearful and confused as we are. And they regard us as abstractions as much as we do them.

The difference between patriotism and nationalism is that the patriot is proud of his country for what it does, and the nationalist is proud of his country no matter what it does; the first attitude creates a feeling of responsibility, but the second a feeling of blind arrogance that leads to war.

Man's unique agony as a species consists in his perpetual conflict between the desire to stand out and the need to blend in.