In order for a war to be just, three things are necessary. First, the authority of the sovereign. Secondly, a just cause. Thirdly, a rightful intention. ↗
No state, furthermore, unless it has aggressive military designs such as those which consumed Nazi leaders in the thirties, is likely to divert to defense any more of its resources and wealth and energy than seems necessary. ↗
Unnecessary possessions are unnecessary burdens. If you have them, you have to take care of them! There is great freedom in simplicity of living. It is those who have enough but not too much who are the happiest. ↗
I am an optimist because I want to change things for the better and I know that blood has to be spilled and disharmony and cruelty are necessary to do that. ↗