"I know all that," replied Mr. Hobart, smiling; "and it is one of the reasons why I want him to go with me. I was very much such a boy myself, and think I understand his state of mind perfectly. He has reached the most trying period of his life, and the one where he most needs encouragement and help. He has a sufficiently good education to build on, and is bright enough to comprehend things that are clearly explained to him. As for his having no knowledge of the peculiar studies necessary for an engineer, I am glad that he hasn't. I believe that it is better for all boys to gain some practical knowledge of the business they intend to follow before they really begin to study for it. A few months or a year of practice shows them in what they are deficient and what they need to learn. I could get plenty of young fellows to go out to Kansas with me who are crammed with theoretical knowledge of surveying and engineering, but who are ignorant of its practice. Such chaps think they know it all, and are impatient of criticism or advice. I can get along better with one who knows little or nothing to begin with, but who is bright and willing to learn. In the end I will guarantee to make such a one the more valuable engineer of the two."