the estimation in which
they are held.

And so people who feel that they possess solid intellectual capacity
and a sound judgment, and yet cannot claim the highest mental powers,
should not be afraid of laborious study; for by its aid they may
work themselves above the great mob of humanity who have the facts
constantly before their eyes, and reach those secluded spots which are
accessible to learned toil.

For this is a sphere where there are infinitely fewer rivals, and
a man of only moderate capacity may soon find an opportunity of
proclaiming a theory which shall be both new and true; nay, the merit
of his discovery will partly rest upon the difficulty of coming at
the facts. But applause from one's fellow-students, who are the only
persons with a knowledge of the subject, sounds very faint to the
far-off multitude. And if we follow up this sort of fame far enough,
we shall at last come to a point where facts very difficult to get at
are in themselves sufficient to lay a foundation of fame, without any
necessity for forming a theory;--travels, for instance, in remote and
little-known countries, which make a man famous by what he has seen,
not by what he has thought. The great advantage of this kind of fame
is that to relate what one has seen, is much easier than to impart
one's thoughts, and people are apt to understand descriptions better
than ideas, reading the one more readily than the other: for, as Asmus
says,

_When one goes forth a-voyaging
He has a tale to tell_.

And yet for all that, a personal acquaintance with celebrated
travelers often remind us of a line from Horace--new scenes do not
always mean new ideas--

_Caelum non animum mutant qui trans mare currunt_.[1]

[Footnote 1: Epist. I. II.]

But if a man finds himself in possession of great mental faculties,
such as alone should venture on the solution of the hardest of all
problems--those which concern nature as a whole and humanity in its
widest range, he will do well to extend his view equally in all
directions, without ever straying too far amid the intricacies of
various by-paths, or invading regions little known; in other words,
without occupying himself with special branches of knowledge, to say
nothing of their petty details. There is no necessity for him to
seek out subjects difficult of access, in order to escape a crowd of
rivals; the common objects of life will give him material for new
theories at once serious and true; a