- those that belong to the Emperor,
- embalmed ones,
- those that are trained,
- suckling pigs,
- mermaids,
- fabulous ones,
- stray dogs,
- those included in the present classification,
- those that tremble as if they were mad,
- innumerable ones,
- those drawn with a very fine camelhair brush,
- others,
- those that have just broken a flower vase,
- those that from a long way off look like flies.
From The Analytical Language of John Wilkins by Jorge Luis Borges
