“Here is a list of fearful things:
The jaws of sharks, a vulture's wings,
The rabid bite of the dog's of war,
The voice of one who went before.
But most of all the mirror's gaze,
which counts us out our numbered days.”
“TZETZE (or TSETSE) FLY, n. An African insect (_Glossina morsitans_) whose bite is commonly regarded as nature's most efficacious remedy for insomnia, though some patients prefer that of the American novelist (_Mendax interminabilis_).”