The suppression of natural sexual gratification leads to various kinds of substitute gratifications. Natural aggression, for example, becomes brutal sadism which then is an essential mass-psychological factor in imperialistic wars.
Make it plain that you have no time for war, that you have more important things to do....let the diplomats and marshals of the earth shoot each other.
The working masses of men and women, they and they alone, are responsible for everything that takes place, the good things and the bad things. True enough, they suffer most from a war, but it is their apathy, craving for authority, etc., that is most responsible for making wars possible. It follows of necessity from this responsibility that the working masses of men and women, they and they alone, are capable of establishing lasting peace.