The end of history will be a very sad time. The struggle for recognition, the willingness to risk one's life for a purely abstract goal, the worldwide ideological struggle that called forth daring, courage, imagination, and idealism, will be replaced by economic calculation, the endless solving of technical problems, environmental concerns, and the satisfaction of sophisticated consumer demands.

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。

人生是一段旅程，每一步都很重要。

自然是用数学语言写的。

我用血写作，因为我记得流血的感觉。