Yet again, college men must learn to be as practical in politics as they would be in business or in law. It is surely unnecessary to say that by “practical” I do not mean anything that savors in the least of dishonesty. On the contrary, a college man is peculiarly bound to keep a high ideal and to be true to it; but he must work in practical ways to try to realize this ideal, and must not refuse to do anything because he cannot get everything. One especially necessary thing is to know the facts by actual experience, and not to take refuge in mere theorizing. There are always a number of excellent and well-meaning men whom we grow to regard with amused impatience because they waste all their energies on some visionary scheme which, even if it were not visionary, would be useless. When they come to deal with political questions, these men are apt to err from sheer lack of familiarity with the workings of our government. No man ever really learned from books how to manage a governmental system. Books are admirable adjuncts, and the statesman who has carefully studied them is far more apt to do good work than if he had not; but if he has never done anything but study books he will not be a statesman at all. Thus, every young politician should of course read the _Federalist_. It is the greatest book of the kind that has ever been written. Hamilton, Madison, and Jay would have been poorly equipped for writing it if they had not possessed an extensive acquaintance with literature, and in particular if they had not been careful students of political literature; but the great cause of the value of their writings lay in the fact that they knew by actual work and association what practical politics meant. They had helped to shape the political thought of the country, and to do its legislative and executive work, and so they were in a condition to speak understandingly about it. For similar reasons, Mr. Bryce’s _American Commonwealth_ has a value possessed by no other book of the kind, largely because Mr. Bryce is himself an active member of Parliament, a man of good standing and some leadership in his own party, and a practical politician. In the same way, a life of Washington by Cabot Lodge, a sketch of Lincoln by Carl Schurz, a biography of Pitt by Lord Rosebery, have an added value because of the writers’ own work in politics.