The most perplexing form of evil, and especially so for all idealists, is that kind of evil which comes out of our efforts to do good. Perhaps when we try to do good without love, we create evil.
Every gun that is made, every warship launched, every rocket fired signifies in the final sense, a theft from those who hunger and are not fed, those who are cold and are not clothed. This world in arms is not spending money alone. It is spending the sweat of its laborers, the genius of its scientists, the hopes of its children. This is not a way of life at all in any true sense. Under the clouds of war, it is humanity hanging on a cross of iron.
General Dwight D. Eisenhower