That public officials should feel themselves justified in expressing opinions having the nature of verdicts, upon delicate questions relating to the train-order system of train movements, while confessing themselves ignorant of the terms “O. K.” and “complete,” is beyond the comprehension of railroad men; and public opinion would quickly see the point and recognize the justice of this criticism, if its attention should happen to be called to the members of a naval board of inquiry, for example, whose previous experience had been such that they were unfamiliar with the terms “port” and “starboard.” A careful perusal of the foregoing arguments and illustrations should have the effect of impressing upon the public mind two simple, yet very significant, conclusions:-- In the first place, it will be evident that the safety problem on American railroads must be taken in hand and solved by the people. The present tangled condition of affairs can be straightened out only by supreme authority. And our second conclusion is the revelation that the area in American industrial life covered by these preventable railroad accidents and the causes that lead up to them is practically, at the present day, a _terra incognita_. Of course the railroad man who steps out from the rank and file, and undertakes to give away the plans and topography of the country for the benefit of those who are interested in improving conditions, exposes himself to all sorts of cynical criticism in the minds of his fellows. However, as a matter of fact, your true philosopher thrives in this kind of atmosphere. He is born of the battle and the breeze, and spends a lifetime in fortifying the walls of his “tub,” into which, when hard beset, he retires to enjoy himself. The Riverside Press CAMBRIDGE . MASSACHUSETTS U . S . A * * * * * * Transcriber’s note: Obvious typographical errors have been corrected. Archaic or alternate spelling has been retained from the original.