"My!" says Mrs. Sampson. "I never knew that before. How warm it is! I'm as damp as I can be from dancing so much." "That's easy to account for," says I, "when you happen to know that you've got two million sweat-glands working all at once. If every one of your perspiratory ducts, which are a quarter of an inch long, was placed end to end, they would reach a distance of seven miles." "Lawsy!" says Mrs. Sampson. "It sounds like an irrigation ditch you was describing, Mr. Pratt. How do you get all this knowledge of information?" "From observation, Mrs. Sampson," I tells her. "I keep my eyes open when I go about the world." "Mr. Pratt," says she, "I always did admire a man of education. There are so few scholars among the sap-headed plug-uglies of this town that it is a real plea