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If there is any virtue in advertisements, and a journalist should be the last person to say that there is not, the American nation is rapidly reaching a state of physical efficiency of which the world has probably not seen the like since Sparta. In all the American newspapers and all the American monthlies are innumerable illustrated announcements of "physical-culture specialists," who guarantee to make all the organs of the body perform their duties with the mighty precision of a 60 h.p. motor-car that never breaks down.
This book has 47 pages in the PDF version, and was originally published in 1911.
Production notes: This ebook of Mental Efficiency was published by Global Grey in 2018.
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