Riley is full of humor, and has an unfailing vein of irony, which makes his conversation to the last degree entertaining (as long as the remarks are about somebody else). But notwithstanding the possession of these qualities, which should enable a man to write a happy and an appetizing letter, Riley's newspaper letters often display a more than earthly solemnity, and likewise an unimaginative devotion to petrified facts, which surprise and distress all men who know him in his unofficial character. He explains this curious thing by saying that his employers sent him to Washington to write facts, not fancy, and that several times he has come near losing his situation by inserting humorous remarks which, not being looked for at headquarters, and consequently not understood, were thought to be dark and bloody speeches intended to convey signals and warnings to murderous secret societies, or something of that kind, and so were scratched out with a shiver and a prayer and cast into the stove. Riley says that sometimes he is so afflicted with a yearning to write a sparkling and absorbingly readable letter that he simply cannot resist it, and so he goes to his den and revels in the delight of untrammeled scribbling; and then, with suffering such as only a mother can know, he destroys the pretty children of his fancy and reduces his letter to the required dismal accuracy. Having seen Riley do this very thing more than once, I know whereof I speak. Often I have laughed with him over a happy passage, and grieved to see him plow his pen through it. He would say, "I had to write that or die; and I've got to scratch it out or starve. They wouldn't stand it, you know."