From what has been said in this fragmentary manner, the reader may gain an idea of the almost infinite difficulties by which Deerfoot was confronted. Like a trained detective, however, he saw that much valuable time had been lost and a start must be made without further delay; and, furthermore, that the first step must be based on something tangible, or it would come to naught. The element of chance plays a leading part in such problems, and it may be questioned whether luck is not often a more powerful helper than skill.