Noah Brooks was the editor of the "Alta" at the time, a man of sterling character and equipped with a right heart, also a good historian where facts were not essential. In biographical sketches of me written many years afterward (1902), he was quite eloquent in praises of the generosity of the "Alta" people in giving to me without compensation a book which, as history had afterward shown, was worth a fortune. After all the fuss, I did not levy heavily upon the "Alta" letters. I found that they were newspaper matter, not book matter. They had been written here and there and yonder, as opportunity had given me a chance working-moment or two during our feverish flight around about Europe or in the furnace-heat of my stateroom on board the "Quaker City," therefore they were loosely constructed, and needed to have some of the wind and water squeezed out of them. I used several of them--ten or twelve, perhaps. I wrote the rest of "The Innocents Abroad" in sixty days, and I could have added a fortnight's labor with the pen and gotten along without the letters altogether. I was very young in those days, exceedingly young, marvellously young, younger than I am now, younger than I shall ever be again, by hundreds of years. I worked every night from eleven or twelve until broad day in the morning, and as I did two hundred thousand words in the sixty days, the average was more than three thousand words a day--nothing for Sir Walter Scott, nothing for Louis Stevenson, nothing for plenty of other people, but quite handsome for me. In 1897, when we were living in Tedworth Square, London, and I was writing the book called "Following the Equator" my average was eighteen hundred words a day; here in Florence (1904), my average seems to be fourteen hundred words per sitting of four or five hours.[16] I was deducing from the above that I have been slowing down steadily in these thirty-six years, but I perceive that my statistics have a defect: three thousand words in the spring of 1868 when I was working seven or eight or nine hours at a sitting has little or no advantage over the sitting of to-day, covering half the time and producing half the output. Figures often beguile me, particularly when I have the arranging of them myself; in which case the remark attributed to Disraeli would often apply with justice and force: "There are three kinds of lies: lies, damned lies, and statistics." [_Dictated, January 23, 1907._]--The proverb says that Providence protects children and idiots. This is really true. I know it because I have tested it. It did not protect George through the most of his campaign, but it saved him in his last inning, and the veracity of the proverb stood confirmed. [Sidenote: (1865.)]