Know what you write about, write about what you know; this is a golden
rule to which you must adhere. To know you must study. The world is an
open book in which all who run may read. Nature is one great volume the
pages of which are open to the peasant as well as to the peer. Study
Nature's moods and tenses, for they are vastly more important than those
of the grammar. Book learning is most desirable, but, after all, it is
only theory and not practice. The grandest allegory in the English, in
fact, in any language, was written by an ignorant, so-called ignorant,
tinker named John Bunyan. Shakespeare was not a scholar in the sense we
regard the term to-day, yet no man ever lived or probably ever will live
that equalled or will equal him in the expression of thought. He simply
read the book of nature and interpreted it from the standpoint of his own
magnificent genius.

Don't imagine that a college education is necessary to success as a
writer. Far from it. Some of our college men are dead-heads, drones,
parasites on the body social, not alone useless to the world but to
themselves. A person may be so ornamental that he is valueless from any
other standpoint. As a general rule ornamental things serve but little
purpose. A man may know so much of everything that he knows little of
anything. This may sound paradoxical, but, nevertheless, experience
proves its truth.

If you are poor that is not a detriment but an advantage. Poverty is an
incentive to endeavor, not a drawback. Better to be born with a good,
working brain in your head than with a gold spoon in your mouth. If the
world had been depending on the so-called pets of fortune it would have
deteriorated long ago.

From the pits of poverty, from the arenas of suffering, from the hovels