There is no need to be frightened. It is true some of the creatures are odd, but I find the
situation rather heartening than otherwise. It gives one a feeling of confidence to see
nature still busy with experiments, still dynamic, and not through nor satisfied because
a Devonian fish managed to end as a two-legged character with a straw hat. There are
other things brewing and growing in the oceanic vat. It pays to know this. It pays to
know there is just as much future as there is past. The only thing that doesn't pay is to
be sure of man's own part in it.
There are things down there still coming ashore. Never make the mistake of thinking
life is now adjusted for eternity. It gets into your head—the certainty, I mean—the
human certainty, and then you miss it all: the things on the tide flats and what they
mean, and why, as my wife says, “they ought to be watched.”
The trouble is we don't know what to watch for.
Lorein Eiseley, "The Snout" (
The Immense Journey)
http://www.global-mindshift.org/make/pdfs/TheSnout.pdf