《墨子·18章 非攻(中)》
因为攻战的缘故，土地扩充到数千里，人口增多到数百万。所以攻战是不可以不进行的。 
以攻战之故，土地之博，至有数千里也；人徒之众，至有数百万人。故当攻战而不可为也。 
Because of wars, their lands expanded to thousands of li, and their population increased to millions. So wars must certainly be waged.