What Do Fish Learn In School?

A friend found this scribbled on a chip of sea shell during a diving exhibition in the Coral Sea. Upon translation, it appears to be a piece of politically motivated literature now attributed to a shark cult, which historians believe formed in the early 2000's, advocating equal treatment for all fishes.

When dusk arrives and you need a bite,

Consider what is just and right;

For as surely as sharks are fishes too,

Fish are friends, not food.