Then, too, a quiet cheeriness of heart makes you treat your fellow man better; and this is important in your dealings with other human male animals. They will make it unpleasant for you if you don't. But it is far more important in your new home than it is out in the world of men. That is what the new home is for—to exercise and multiply the beauties of character and conduct.

Returning again to the view-point of business wisdom, you cannot treat your wife too well, as a mere matter of policy—though you will never treat her well, nor anybody else, from that low motive. I am merely calling the attention of your commercial mind to the fact that there are actually dollars and cents in a reputation for chivalrous bearing in your new home.

You know yourself how you feel toward a man of whom everybody says, "He is good to his wife." Everybody wants to help that kind of a fellow. If he is a strong man, his community glories in his strength and increases it by their admiration and support. If he is not a strong man, everybody wishes that he were, and tries in a thousand ways, which a general kindly disposition toward him suggests, to supply his deficiencies.

And this is no jug-handled rule either. The same thing is true of the wife. When her acquaintances declare of any woman, "She is lovely in her home," they have placed upon her brow the crown of their ultimate tribute and regard. It depends upon both, of course, whether these domestic beatitudes will exist in the new home.

Undoubtedly, however, it depends upon the young man more than the young woman. He is a man—and that is everything. And being a man, he should have a large and kindly forbearance, a sort of soothing strength and calming serenity. And to all this the rule of smile and cheeriness is helpful, if not essential.

When I was a boy in the logging-camps, I read in some stray newspaper an article about the influence which the pleasant countenance exercises over groups of men. The idea was that men work willingly under the control of a strong man who is strong enough to carry in his daily look the suggestion of a smile. It worked splendidly. It has never been satisfactorily explained why it is next to impossible for a man "to be down on his luck" if he will only keep the corners of his mouth turned up. Perhaps it is the mental effort of forcing this mechanism of a smile which brings a really happy state of mind.

Whatever the cause, it is literally true that you cannot look blackly on the world and your own fortunes if the lines of your face are ascending instead of drooping. This muscular state of your countenance is connected in some strange way with that mysterious thing called the mind; for you will find, if you try it, that a sort of serenity of soul comes to you, and a strong confidence that "everything will come out right in the end." When we Americans are older we shall pay more attention to these things.

The Japanese neglect none of these deep psychological truths in warfare. It is said that they are taught to smile in action, and especially when they charge. Doubtless this report is true. It has at bottom the same reason that music in battle has. What could be more terrifying than the approach of an enemy determined on your death, and who looks upon your execution as so pleasant and easy a thing that he smiles about it or who regards his own possible extinction as no unhappy consummation?

Also it is interesting to note how a pleasant expression begets its like. I have observed this even in Manchuria, and other parts of China—a smile unfailingly won a return smile from children who were watching you from the fields, whereas a frown would instantly becloud the little face with a kindred expression of disfavor. I am spending a good deal of time upon this item of good cheer in the new home, because I think that as long as happiness surrounds the American fireside all is well with the Republic.

There is no investment which yields such dividends as the society you will find in your home. The company, the talk, the silent sympathy of that sagacious and congenial person who is your wife yield a return in spirit, wisdom, moral tone, and pure pleasure to be found in like measure nowhere else on earth.