KATE. (Jumping up eagerly.) “I see it—I see it all. Papa, this is a judgment upon you, about—about you know what. Let me alone, and I’ll explain it all in a minute. It’s a very simple thing, indeed. Captain Smitherton says that yesterday was Sunday: so it was; he is right. Cousin Bobby, and uncle and I say that to-day is Sunday: so it is; we are right. Captain Pratt maintains that to-morrow will be Sunday: so it will; he is right, too. The fact is, we are all right, and thus three Sundays have come together in a week.”
SMITHERTON. (After a pause.) “By the by, Pratt, Kate has us completely. What fools we two are! Mr. Rumgudgeon, the matter stands thus: the earth, you know, is twenty-four thousand miles in circumference. Now this globe of the earth turns upon its own axis—revolves—spins round—these twenty-four thousand miles of extent, going from west to east, in precisely twenty-four hours. Do you understand, Mr. Rumgudgeon?—”
UNCLE. “To be sure—to be sure—Doctor Dub—”
SMITHERTON. (Drowning his voice.) “Well, sir; that is at the rate of one thousand miles per hour. Now, suppose that I sail from this position a thousand miles east. Of course I anticipate the rising of the sun here at London by just one hour. I see the sun rise one hour before you do. Proceeding, in the same direction, yet another thousand miles, I anticipate the rising by two hours—another thousand, and I anticipate it by three hours, and so on, until I go entirely round the globe, and back to this spot, when, having gone twenty-four thousand miles east, I anticipate the rising of the London sun by no less than twenty-four hours; that is to say, I am a day in advance of your time. Understand, eh?”
UNCLE. “But Double L. Dee—”
SMITHERTON. (Speaking very loud.) “Captain Pratt, on the contrary, when he had sailed a thousand miles west of this position, was an hour, and when he had sailed twenty-four thousand miles west, was twenty-four hours, or one day, behind the time at London. Thus, with me, yesterday was Sunday—thus, with you, to-day is Sunday—and thus, with Pratt, to-morrow will be Sunday. And what is more, Mr. Rumgudgeon, it is positively clear that we are all right; for there can be no philosophical reason assigned why the idea of one of us should have preference over that of the other.”
UNCLE. “My eyes!—well, Kate—well, Bobby!—this is a judgment upon me, as you say. But I am a man of my word—mark that! you shall have her, boy, (plum and all), when you please. Done up, by Jove! Three Sundays all in a row! I’ll go, and take Dubble L. Dee’s opinion upon that.”