这是《鬼吹灯》系列中描述盗墓行规的诗句,意指在古墓中点燃蜡烛,若蜡烛熄灭则需立即停止行动。
Nothing can be created out of nothing.
登上黄山之后,天下就没有什么山值得看了,到此为止了
Do not put forward anything that you cannot prove by experimentation.