The judgment of the phrenologist is determined by the size of the brain
in general and by the size of the organs that have been formulated,
and these are estimated by certain arbitrary rules that render the
boundaries of the regions indefinite.
A study of the cuts and comparison of the sizes of different heads and
their shape will prove very entertaining with most any group of persons
intellectually inclined, and it will be found that persons that are
naturally good readers by instinct of human nature, with its help, can
make remarkable readings in the delineation of character.