whim. If he is a man of means, one day it will
be his house in the country, another buying horses, or entertaining
friends, or traveling,--a life, in short, of general luxury, the
reason being that he seeks his pleasure in things outside him. Like
one whose health and strength are gone, he tries to regain by the use
of jellies and drugs, instead of by developing his own vital power,
the true source of what he has lost. Before proceeding to the
opposite, let us compare with this common type the man who comes
midway between the two, endowed, it may be, not exactly with
distinguished powers of mind, but with somewhat more than the ordinary
amount of intellect. He will take a dilettante interest in art, or
devote his attention to some branch of science--botany, for example,
or physics, astronomy, history, and find a great deal of pleasure in
such studies, and amuse himself with them when external forces of
happiness are exhausted or fail to satisfy him any more. Of a man like
this it may be said that his centre of gravity is partly in himself.
But a dilettante interest in art is a very different thing from
creative activity; and an amateur pursuit of science is apt to be
superficial and not to penetrate to the heart of the matter. A man
cannot entirely identify himself with such pursuits, or have his whole
existence so completely filled and permeated with them that he loses
all interest in everything else. It is only the highest intellectual
power, what we call _genius_, that attains to this degree of
intensity, making all time and existence its theme, and striving to
express its peculiar conception of the world, whether it contemplates
life as the subject of poetry or of philosophy. Hence, undisturbed
occupation with himself, his own thoughts and works, is a matter of
urgent necessity to such a man; solitude is welcome, leisure is
the highest good, and everything else is unnecessary, nay, even
burdensome.

This is the only type of man of whom it can be said that his centre of
gravity is entirely in himself; which explains why it is that people
of this sort--and they are very rare--no matter how excellent their
character may be, do not show that warm and unlimited interest in
friends, family, and the community in general, of which others are
so often capable; for if they have only themselves they are not
inconsolable for the loss of everything else. This gives an isolation
to their character, which is all the more effecti