《论衡·卷五·感虚篇》
周武王讨伐商纣是对的，天就应当用安静的环境来保祐他；如果讨伐商纣是不对的，那么天刮风就是发怒。
武王诛纣是乎，天当安静以佑之；如诛纣非乎，而天风者，怒也。
King Wu of Zhou was right to fight against King Zhou of Shang, nature should protect him with a peaceful environment; if it was wrong to fight against King Zhou of Shang, then the wind and storm indicated the nature’s rage.