NOTEBOOK must be substance beneath it. Cervantes would not be remembered today if Don Quixote and Sancha Panza underneath all the absurdities of their literary dress had not been vital in their philosophy. If humor survive, it is because it decorates something that is alive and will con- tinue to live through the generations—in a word, truth. The decoration alone will not endure. Any attempt to discover a hidden, subtle psychology in the writings of Mark Twain I think must be an effort far afield. I think iso because of my knowledge of him and be- cause of his knowledge of himself. Once when he came upon something of the sort he said: "I wish I could understand what in the nation that man is driving at. He has a superstition that he means some- thing, but it misses me altogether." If there ever was a man who said what he meant, in the fewest number of words, it was Mark Twain. Many have sought to compare him with other laughing philosophers, ancient and modern. He does not lend him- self to that, either. Now and then, from the remoter dis- tances there comes to this flitting island a mysterious visitant, a superhuman soul. Such a stranger is not to be classified, not to be compared. He may leave a class be- hind him, but he does not enter one on arrival; and such arrivals are too infrequent to admit of duplication. One must wonder, at times, where Mark Twain will rank in the long eons of the ages. When so many have gone by that the student will have to think a little before he can decide whether Mark Twain was a contemporary of Aristophanes or of William Shakespeare. Little of the mighty ruck of literature of this day—of any day—can survive. One may believe that something of Mark Twain's will be among that little. For he was a giant in his day; he struck deeply into the earth and digged up gold. We do not destroy gold, 401