《商君书·画策》
打仗不胜而称王天下，打仗失败而不灭亡的国家，自古至今也未曾有过。民众作战勇敢，打仗就会获胜；民众作战不勇敢，就会失败。
不胜而王、不败而亡者，自古及今未尝有也，民勇者，战胜；民不勇者，战败。
Throughout history, there has never been a country that won a war without fighting, or a country that lost a war and did not perish. The people fight bravely, and they will win; the people do not fight bravely, and they will lose.