When he took charge of the big job, the foundations upon which he was to build the superstructure of his success had been laid by his predecessors, but there were many weak points in these foundations as well as many strong ones. With a spirit of utilizing to the fullest extent every advantage that the administrations of the former chief engineers had left on the Isthmus, he undertook to make only such changes as time demonstrated were necessary to the success of the project. At that time 6,000,000 cubic yards of material had been removed from the big waterway. Confronting him was the task of removing some 215,000,000 yards the while building a great dam containing 21,000,000 cubic yards, constructing a series of gigantic locks containing four and a half million cubic yards of concrete, and providing for the happiness and welfare of the sixty-odd thousand people who constituted the canal army and its camp followers. In the years that followed his appointment he proved himself in every way worthy of his assignment as the managing director of the most stupendous piece of work ever undertaken by man. Furthermore, he established a claim to the title of the "Great Digger." No other man in the history of the world has ever superintended the excavation of an amount of earth half as great as that which has been taken out of the Panama Canal during his administration. Since he went to the canal to "make the dirt fly" the material excavated under his command, together with that placed in the locks and dams, equals the amount necessary to take out to cut a tunnel 13 feet square through the earth at the Equator. No man ever carried to a great position less fuss and feathers than Colonel Goethals took to his work as chairman and chief engineer of the Panama Canal. When, during the construction period, one visited his office at Culebra, on almost any afternoon, he would find there an unpretentious little room in the corner of the administration building, about 18 feet square, containing four windows, overlooking the cut from two sides, its painted walls hung with maps, its floors uncarpeted, and in the center a large double-sided, flat-top desk covered with papers. A swivel chair at the desk and two or three other chairs constituted the furnishings of this room. The visitor walked directly into the office of his private secretary and the chief clerk, and if he had anything worth while about which to see the chairman and chief engineer he was detained only long enough for the man ahead of him to get out. With "no time like the present" as his motto in handling the business of his office, he, the busiest man on the Isthmus, and one of the busiest in the world for that matter, always seemed to have more time than many men of lesser responsibilities and far fewer burdens. He once declared that he had a contempt for the man who always tried to make it appear that he was too busy to see his callers, because his callers were frequently as busy as he himself.