absurd illusion, straightway to look for something of the same type in
myself, feeling sure that amid all differences there will be a certain
correspondence; just as there is more or less correspondence in the
natural history even of continents widely apart, and of islands in
opposite zones. No doubt men's minds differ in what we may call their
climate or share of solar energy, and a feeling or tendency which is
comparable to a panther in one may have no more imposing aspect than
that of a weasel in another: some are like a tropical habitat in which
the very ferns cast a mighty shadow, and the grasses are a dry ocean in
which a hunter may be submerged; others like the chilly latitudes in
which your forest-tree, fit elsewhere to prop a mine, is a pretty
miniature suitable for fancy potting. The eccentric man might be
typified by the Australian fauna, refuting half our judicious
assumptions of what nature allows. Still, whether fate commanded us to
thatch our persons among the Eskimos or to choose the latest thing in
tattooing among the Polynesian isles, our precious guide Comparison
would teach us in the first place by likeness, and our clue to further
knowledge would be resemblance to what we already know. Hence, having a
keen interest in the natural history of my inward self, I pursue this
plan I have mentioned of using my observation as a clue or lantern by
which I detect small herbage or lurking life; or I take my neighbour in
his least becoming tricks or efforts as an opportunity for luminous
deduction concerning the figure the human genus makes in the specimen
which I myself furnish.

Introspection which starts with the purpose of finding out one's own
absurdities is not likely to be very mischievous, yet of course it is
not free from dangers any more than breathing is, or the other functions
that keep us alive and active. To judge of others by oneself is in its
most innocent meaning the briefest expression for our only method of