Yes, take it all around, there is quite a good deal of information in the book. I regret this very much; but really it could not be helped: information appears to stew out of me naturally, like the precious ottar of roses out of the otter. Sometimes it has seemed to me that I would give worlds if I could retain my facts; but it cannot be. The more I calk up the sources, and the tighter I get, the more I leak wisdom. Therefore, I can only claim indulgence at the hands of the reader, not justification.
—Mark Twain, American writer and journalist, Roughing It, 1891