The way to oppose a war of this kind is to do everything possible to prevent it before it breaks out and,once it breaks out,to oppose war with war,to oppose unjust war with just war,whenever possible.

• 反对的方法，在战争未爆发前，极力阻止其爆发；既爆发后，只要有可能，就用战争反对战争，用正义战争反对非正义战争。