Popular images of past disasters are part of our folklore, often buried in the dim reaches of our memory, but re-emerging to trouble us from time to time. Like traditional myths, such graphic, shared images embody fears that are deeply entrenched in our psyche.
过往灾难的大众想像是民间传说的一部分，它们经常被掩埋在记忆的阴暗之端，但是它们不时会重新显现，给我们造成麻烦。就像传统深化一样，这些生动共同的形象体现了深植于我们心理之中的恐惧。伴随过往市场动荡的形象今天大多没有了。