The Popes have long been the patrons and preservers of art, just as our new, practical Republic is the encourager and upholder of mechanics. In their Vatican is stored up all that is curious and beautiful in art; in our Patent Office is hoarded all that is curious or useful in mechanics. When a man invents a new style of horse-collar or discovers a new and superior method of telegraphing, our government issues a patent to him that is worth a fortune; when a man digs up an ancient statue in the Campagna, the Pope gives him a fortune in gold coin. We can make something of a guess at a man's character by the style of nose he carries on his face. The Vatican and the Patent Office are governmental noses, and they bear a deal of character about them. —Mark Twain, Innocents Abroad