So it was in a decidedly serious frame of mind that Allan left the train at Byers Junction and entered the little frame building which was his office. Nevins, the day man, grunted the gruffest kind of a greeting, caught up his coat and lunch-basket, and hastened away, while Allan sat down, looked over the orders, and familiarized himself with the condition of things. There was an order or two to acknowledge, and a report to make, and half an hour passed almost before he knew it. As he leaned back in his chair to rest a moment, he happened to glance through the window, and was surprised to see Nevins walking up and down the track, at a little distance, as though waiting for some one. He still had his lunch-basket in his hand, and evidently had not yet gone home to supper. Allan watched him, with a feeling of uneasiness which he could not explain. At last, he saw Nevins make an impatient gesture, and after looking up and down the track again, walk rapidly away in the direction of the little village where he boarded. First Ninety-eight pulled in at that moment and stopped for orders; orders for an extra west had to be received, and a train on the connecting road had to be passed on its way, and by the time he was at leisure again he had forgotten all about Nevins. He got out his copy of the book of rules, and looked through it to be sure that he was familiar with the rules which governed each emergency. The book opened with a "General Notice," to the effect that "to enter or remain in the service is an assurance of willingness to obey the rules; obedience to the rules is essential to the safety of passengers and employees; the service demands the faithful, intelligent, and courteous discharge of duty; to obtain promotion, capacity must be shown for greater responsibility; and employees, in accepting employment, assume its risks." The general rules which followed were easily remembered. Among other things they prohibited the use of intoxicants by employees, while on duty, and the warning was given that "the habitual use of intoxicants, or the frequenting of places where they are sold, is sufficient cause for dismissal." The officials of the railroads all over the country have come to realize the need for a cool head, steady nerves, and unimpaired judgment in every man who holds a railroad position, from the lowest to the highest, and conditions which were only too common a generation ago would not now be tolerated for a moment. The standard of character, of intelligence, and of conduct required from their employees by railroads, and by almost every other industrial enterprise, has been steadily growing higher, and while skill and experience, of course, still count for much, character and habits also weigh heavily in the scale.