Once I read of a soldier who wrote a letter home from the midst of a battle, on a crumpled piece of paper laid upon a cannon ball. His home people he knew would overlook the appearance of the paper and the lack of various things expected in a letter written in a quiet room upon a study table. And he knew he could trust them not to bring too fine a criticism to bear upon the unstudied words hot from the battle's heart. I have thought sometimes that these books were not unlike that soldier's letter; and those who read them seem to me very like his home people, for they have been so generous in the kindness of their welcome.
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